Method and device for obtaining three-dimensional model of single-pole tower foundation

Abstract

The present invention discloses a method and device for obtaining a three-dimensional model of a single-tube tower foundation, relating to the field of communication technology or other related fields. The method comprises: obtaining foundation type information, basic information, calculation information, and geological survey information corresponding to a target single-tube tower foundation; determining a corresponding initial foundation model based on the foundation type information of the target single-tube tower foundation; establishing or updating a display model of the target single-tube tower foundation based on the initial foundation model and basic information; and establishing or updating a calculation model of the target single-tube tower foundation based on the display model, calculation information, and geological survey information to obtain a three-dimensional model of the target single-tube tower foundation. The present invention unifies and simplifies the three-dimensional modeling process, shortens the three-dimensional modeling time, and reduces the error rate. It solves the technical problem in related technologies that the default modeling parameters of the single-tube tower foundation and the relationships between the various components cannot be summarized and summarized, making it impossible to achieve parametric rapid modeling.

Description

Technical Field

[0001] The present invention relates to the field of communication technology, and in particular to a method and device for obtaining a three-dimensional model of a single-tube tower foundation. Background Art

[0002] A single-tube tower is a common type of communication tower, primarily consisting of a tower body, lightning rod, ladder, platform, and antenna bracket. It is a tall structure for mounting communication antennas. The tower body is composed of a single steel pipe or multiple steel pipes connected end to end, mostly welded steel pipes with circular or polygonal cross-sections. As a practical and novel communication tower, the single-tube tower is widely used in mobile communication projects for its attractive appearance, small footprint, high cost-effectiveness, and short construction period. Compared to the above-ground portion of the single-tube tower, the single-tube tower foundation, which supports the tower, also plays an important role. In existing single-tube tower foundation modeling processes, the default modeling parameters of the single-tube tower foundation and the relationships between its various components are usually not summarized and summarized, making parametric rapid modeling impossible. This results in high workload and low efficiency, and is generally rarely adopted.

[0003] To address the above-mentioned problems, no effective solutions have been proposed so far. Summary of the Invention

[0004] An embodiment of the present invention provides a method and device for obtaining a three-dimensional model of a single-tube tower foundation, so as to at least solve the technical problem in the related art that the default modeling parameters of the single-tube tower foundation and the relationships between the various components cannot be summarized and summarized, and parametric rapid modeling cannot be achieved.

[0005] According to one aspect of an embodiment of the present invention, a method for obtaining a three-dimensional model of a single-tube tower foundation is provided, the method comprising: obtaining foundation type information, basic information, calculation information, and geological survey information corresponding to a target single-tube tower foundation, wherein the basic information includes foundation shape information of the target single-tube tower foundation, the calculation information includes calculation parameter information for indicating force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information for indicating the location of the target single-tube tower foundation; determining a corresponding foundation initial model based on the foundation type information of the target single-tube tower foundation; establishing or updating a display model of the target single-tube tower foundation based on the foundation initial model and the basic information; and establishing or updating the calculation model of the target single-tube tower foundation based on the display model, the calculation information, and the geological survey information, so as to obtain the three-dimensional model of the target single-tube tower foundation.

[0006] According to another aspect of an embodiment of the present invention, a device for obtaining a three-dimensional model of a single-tube tower foundation is further provided, wherein the three-dimensional model of the single-tube tower foundation includes a display model and a calculation model corresponding to the single-tube tower foundation, and the device includes: a first acquisition module, used to obtain foundation type information, basic information, calculation information and geological survey information corresponding to the target single-tube tower foundation, wherein the basic information includes foundation shape information of the target single-tube tower foundation, the calculation information includes calculation parameter information for indicating the force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information for indicating the location of the target single-tube tower foundation; a first determination module, used to determine a corresponding foundation initial model based on the foundation type information of the target single-tube tower foundation; a second acquisition module, used to establish or update the display model of the target single-tube tower foundation based on the foundation initial model and the basic information, and to establish or update the calculation model of the target single-tube tower foundation based on the display model, the calculation information and the geological survey information, so as to obtain the three-dimensional model of the target single-tube tower foundation.

[0007] According to another aspect of an embodiment of the present invention, a computer device is also provided, wherein the device includes: a processor; and a memory arranged to store computer-executable instructions, and when the executable instructions are executed, the processor performs the steps of any of the methods described above for obtaining a three-dimensional model of a single-tube tower foundation.

[0008] According to another aspect of an embodiment of the present invention, a computer-readable storage medium is also provided, on which a computer program / instruction is stored, wherein when the computer program / instruction is executed, the system performs the steps of any of the methods described above for obtaining a three-dimensional model of a single-tube tower foundation.

[0009] According to another aspect of an embodiment of the present invention, a computer program product is also provided, comprising a computer program / instruction, wherein when the computer program / instruction is executed by a processor, the steps of any of the above methods for obtaining a three-dimensional model of a single-tube tower foundation are implemented.

[0010] Compared with the prior art, the present invention obtains foundation type information, basic information, calculation information and geological survey information corresponding to the target single-tube tower foundation, wherein the basic information includes foundation shape information of the target single-tube tower foundation, the calculation information includes calculation parameter information for indicating the force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information for indicating the location of the target single-tube tower foundation; determines a corresponding foundation initial model according to the foundation type information of the target single-tube tower foundation; and establishes or updates a display model of the target single-tube tower foundation according to the foundation initial model and the basic information, and establishes or updates a calculation model of the target single-tube tower foundation according to the display model, the calculation information and the geological survey information, so as to obtain a three-dimensional model of the target single-tube tower foundation. The present invention unifies and simplifies the three-dimensional modeling process of the single-tube tower foundation, shortens the three-dimensional modeling time and reduces the error rate, reduces the entry difficulty, and makes the operation simpler and faster. It has low professional requirements for statisticians of the single-tube tower foundation and low learning costs, creates a better data entry environment, and solves the technical problem in the related art that the default modeling parameters of the single-tube tower foundation and the relationship between the various components cannot be summarized and summarized, and parametric rapid modeling cannot be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0012] Figure 1 A flow chart of a method for obtaining a three-dimensional model of a single-tube tower foundation according to one embodiment of the present invention is shown;

[0013] Figure 2 FIG. 1 shows the base pressure when the bottom surface of the foundation is partially detached under a unidirectional eccentric load according to one embodiment of the present invention;

[0014] Figure 3 FIG. 1 shows the base pressure when the bottom surface of the foundation is partially detached under bidirectional eccentric load according to one embodiment of the present invention;

[0015] Figure 4 shows the load calculation of a spread foundation according to one embodiment of the present invention;

[0016] Figure 5 A diagram showing the structure of a device for obtaining a three-dimensional model of a single-tube tower foundation according to one embodiment of the present invention;

[0017] Figure 6 An exemplary system is shown that can be used to implement the various embodiments described herein.

[0018] The same or similar reference numerals in the drawings represent the same or similar components. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts should fall within the scope of protection of the present invention.

[0020] It should be noted that the terms "first", "second", etc. in the description and claims of the present invention and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the numbers used in this way can be interchanged where appropriate, so that the embodiments of the present invention described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions. For example, a process, method, system, product or device that includes a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0021] In a typical configuration of the present invention, the terminal, the device of the service network, and the trusted party each include one or more processors (eg, a central processing unit (CPU)), an input / output interface, a network interface, and a memory.

[0022] Memory may include non-permanent storage in a computer-readable medium, random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash memory. Memory is an example of a computer-readable medium.

[0023] Computer-readable media include both permanent and non-permanent, removable and non-removable media that can be implemented using any method or technology to store information. Information can be computer-readable instructions, data structures, program modules, or other data. Examples of computer storage media include, but are not limited to, phase-change memory (PCM), programmable random access memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, magnetic tape, disk storage or other magnetic storage devices, or any other non-transmission medium that can be used to store information that can be accessed by a computing device.

[0024] The devices referred to in the present invention include, but are not limited to, user-end devices, network devices, or devices formed by integrating user-end devices and network devices via a network. The user-end devices include, but are not limited to, any mobile electronic product capable of human-computer interaction with a user (e.g., human-computer interaction via a touchpad), such as smartphones and tablet computers. The mobile electronic product may use any operating system, such as the Android operating system or the iOS operating system. The network device includes, but is not limited to, an electronic device capable of automatically performing numerical calculations and information processing according to pre-set or stored instructions. Its hardware includes, but is not limited to, a microprocessor, an application-specific integrated circuit (ASIC), a programmable logic device (PLD), a field programmable gate array (FPGA), a digital signal processor (DSP), an embedded device, and the like. The network device includes, but is not limited to, a computer, a network host, a single network server, a collection of multiple network servers, or a cloud composed of multiple servers. Here, a cloud is composed of a large number of computers or network servers based on cloud computing. Cloud computing is a type of distributed computing, consisting of a group of loosely coupled computers forming a virtual supercomputer. The network includes but is not limited to the Internet, a wide area network, a metropolitan area network, a local area network, a VPN network, a wireless self-organizing network (Ad Hoc network), etc. Preferably, the device may also be a program running on the user terminal device, the network device, or a device formed by integrating the user terminal device and the network device, the network device and the touch terminal via a network.

[0025] Of course, those skilled in the art should understand that the above-mentioned devices are only examples, and other existing or future devices that are applicable to the present invention should also be included in the scope of protection of the present invention and are included here by reference.

[0026] In the description of the present invention, “plurality” means two or more, unless otherwise clearly defined.

[0027] The present invention will be described in detail below with reference to various embodiments.

[0028] Example 1

[0029] According to an embodiment of the present invention, a method embodiment for obtaining a three-dimensional model of a single-tube tower foundation is provided. It should be noted that the steps shown in the flowchart of the accompanying drawings can be executed in a computer system such as a set of computer-executable instructions, and although a logical order is shown in the flowchart, in some cases, the steps shown or described can be executed in an order different from that shown here.

[0030] Figure 1 A flowchart of a method for obtaining a three-dimensional model of a single-tube tower foundation according to one embodiment of the present invention is shown. The method can be applied to a computer device. The three-dimensional model of the single-tube tower foundation includes a display model and a calculation model corresponding to the single-tube tower foundation. The method includes steps S101, S102, and S103. In step S101, foundation type information, basic information, calculation information, and geological survey information corresponding to a target single-tube tower foundation are obtained. The basic information includes foundation shape information of the target single-tube tower foundation, the calculation information includes calculation parameter information indicating the force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information indicating the location of the target single-tube tower foundation. In step S102, a corresponding initial foundation model is determined based on the foundation type information of the target single-tube tower foundation. In step S103, a display model of the target single-tube tower foundation is established or updated based on the initial foundation model and basic information. A calculation model of the target single-tube tower foundation is established or updated based on the display model, calculation information, and geological survey information to obtain a three-dimensional model of the target single-tube tower foundation. Computer devices include, but are not limited to, client devices, network devices, or devices formed by integrating client devices and network devices via a network. Client devices include, but are not limited to, any mobile electronic product capable of human-computer interaction with a client (e.g., via a touchpad), such as smartphones and tablets. Network devices include, but are not limited to, computers, network hosts, a single network server, a collection of multiple network servers, or a cloud consisting of multiple servers.

[0031] Specifically, in step S101, foundation type information, basic information, calculation information, and geological survey information corresponding to a target single-tube tower foundation are obtained. The basic information includes the target single-tube tower foundation's foundation shape information, the calculation information includes calculation parameter information indicating the force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information indicating the location of the target single-tube tower foundation. For example, a computer device obtains modeling data required for three-dimensional modeling of the target single-tube tower foundation, such as the foundation type information, basic information, calculation information, and geological survey information corresponding to the target single-tube tower foundation, based on data requirements from a management personnel. Based on the obtained modeling data, the computer device obtains a display model and a calculation model of the target single-tube tower foundation, thereby determining a three-dimensional model of the target single-tube tower foundation. The display model is used to present the three-dimensional shape and structure of the target single-tube tower foundation using specific software, while the calculation model is used to display force analysis and calculations performed based on the shape, structure, and materials of the target single-tube tower foundation. The calculation model can be superimposed on the display model to determine an integrated three-dimensional model of the single-tube tower foundation. The calculation model can also be displayed separately from the display model to determine an intuitive and specific three-dimensional model of the single-tube tower foundation. The number of target single-tube tower foundations can be one or more, and this is not limited herein. If there are multiple target single-tube tower foundations, the modeling process corresponding to the following embodiments is performed on each target single-tube tower foundation to obtain the three-dimensional models of the multiple target single-tube tower foundations. The basic information of the target single-tube tower foundation includes foundation shape information used to describe the shape and structure of the target single-tube tower foundation, such as foundation burial depth, base plate thickness, foundation column width, base plate width, base plate length, and the size of the foundation column above the ground; the calculation information includes multiple calculation parameter information used to describe the stress conditions of the target single-tube tower foundation, such as the standard value of foundation top pressure, the design value of foundation top pressure, the standard value of foundation top horizontal force, the design value of foundation top horizontal force, the standard value of foundation top bending moment, the design value of foundation top bending moment, and concrete weight; the geological survey information includes soil layer parameter information used to indicate the location of the target single-tube tower foundation, such as groundwater level elevation, soil layer number, soil layer name, soil layer depth, soil layer thickness, soil layer weight, etc.

[0032] Here, based on different foundation type information, the corresponding basic information, calculation information, and geological survey information all vary. Specifically, in some embodiments, foundation type information includes, but is not limited to: independent foundation; single pile foundation; multi-pile foundation; and precast foundation. An independent foundation is an extended foundation used to support a single column of a conventional upper tower structure; a single pile foundation is a foundation composed of a single pile (steel pipe pile or cast-in-place concrete pile) used to support a single column of a conventional upper tower structure; a multi-pile foundation is a foundation composed of multiple piles (cast-in-place concrete piles or precast piles) and a cap connected to the top of the piles, used to support a single column or a whole (multiple columns) of a conventional upper tower structure; and a precast foundation uses precast concrete blocks or other forms of counterweights as the tower foundation, eliminating the need for excavation and ensuring that the components are fixed to ensure coordinated operation. For example, for a single-tube tower foundation, the main foundation type information includes independent foundation, single pile foundation, multi-pile foundation, and precast foundation. Of course, those skilled in the art should understand that the above foundation type information is only an example. Other existing or future foundation type information that is applicable to the present invention should also be included in the scope of protection of the present invention and is included here by reference. For certain foundation types of single-tube tower foundations, there may be multiple sub-type information classifications. For example, a single pile foundation includes steel pipe piles, concrete single piles, and other foundation sub-type information. For example, a multi-pile foundation includes concrete cast-in-place piles, precast square piles, and rock anchors. For example, a precast foundation includes strip-type and steel raft-type foundation sub-type information.

[0033] Specifically, if the foundation type information of the single-tube tower foundation includes an independent foundation, the corresponding basic information includes burial depth, bottom plate thickness, foundation column width, bottom plate width, bottom plate length, and the size of the foundation column above the ground; the corresponding calculation information includes the standard value of foundation top pressure, the design value of foundation top pressure, the standard value of foundation top horizontal force, the design value of foundation top horizontal force, the standard value of foundation top bending moment, the design value of foundation top bending moment, concrete weight, the distance from the bottom plate longitudinal reinforcement resultant point to the section edge, the distance from the longitudinal reinforcement resultant point on one side of the foundation column to the section edge, the corrected foundation bearing capacity characteristic value, etc.; the corresponding geological survey information includes groundwater level elevation, soil layer (rock) number, soil layer (rock) name, soil layer (rock) depth, soil layer (rock) thickness, soil layer weight, soil compression modulus, foundation bearing capacity characteristic value of each soil layer, rock compressive strength standard value, rock integrity, etc. Here, the soil layer referred to in the present invention is used to indicate the soil layer parameters corresponding to each soil layer. For example, the soil layer (rock) number is used to indicate the number of each layer of soil (rock), etc. Correspondingly, the soil layer (rock) depth is used to indicate the bottom elevation of each layer of soil (rock).

[0034] For example, if the foundation type information of a single-tube tower foundation includes a steel pipe pile foundation of a single pile foundation, the corresponding basic information includes pile length, diameter, wall thickness, and the height of the pile top above the ground; the corresponding calculation information includes the standard value of foundation top pressure, the design value of foundation top pressure, the standard value of foundation top horizontal force, the design value of foundation top horizontal force, the standard value of foundation top bending moment, the design value of foundation top bending moment, steel material, pile end type (e.g., closed, open, semi-open), and the number of pile end partitions; the corresponding geological survey information includes groundwater level, soil layer (rock) number, soil layer (rock) name, soil layer (rock) depth, soil layer (rock) thickness, soil layer density, soil layer m-value, precast pile / pipe pile side friction resistance (pile side friction resistance of each soil layer), precast pile / pipe pile end resistance (pile end resistance of each soil layer), etc. It should be noted that the soil layer m-value refers to the proportional coefficient of the soil layer horizontal resistance coefficient. It is a parameter in soil mechanics used to quantify the ability of the soil layer to resist external forces in the horizontal direction. Its unit is MN / m 4 (or equivalent units). This parameter plays an important role in foundation engineering, pile foundation design and basement structure analysis, and directly affects the lateral restraint stiffness of the soil on the structure.

[0035] If the foundation type information of the single-tube tower foundation includes a concrete-cast single pile foundation, the corresponding basic information includes whether a cap is set, the burial depth, the bottom plate thickness, the foundation column width, the bottom plate width, the bottom plate length, the size of the foundation column above the ground, the pile length, the pile diameter, whether the bottom is expanded, etc.; the corresponding calculation information includes the standard value of the foundation top pressure, the design value of the foundation top pressure, the standard value of the foundation top horizontal force, the design value of the foundation top horizontal force, the standard value of the foundation top bending moment, the design value of the foundation top bending moment, the concrete strength grade, the radius of the circle where the longitudinal reinforcement is located, The cross-sectional area of all longitudinal reinforcements of the foundation pile, the pile construction coefficient, the bottom diameter of the expanded-bottom pile, the variable cross-section and slope height of the wide-bottom pile, the comprehensive coefficient of the rock-embedded section, etc.; the corresponding geological survey information includes the groundwater level, the soil (rock) layer number, the soil (rock) layer name, the soil (rock) layer depth, the soil (rock) layer thickness, the soil layer density, the soil layer m-value, the soil type (divided into fill, clay, silt, sand, and gravel), the side friction resistance of the cast-in-place pile (the side friction resistance of each soil layer), the pile tip resistance of the cast-in-place pile (the pile tip resistance of each soil layer), the standard value of the rock compressive strength, etc.

[0036] For example, if the foundation type information of a single-tube tower foundation includes a multi-pile foundation, the corresponding basic information includes burial depth, bottom plate thickness, foundation column width, bottom plate width, bottom plate length, foundation column height above ground level (the height of the pedestal column above ground level), pile type (divided into concrete cast-in-place piles, precast square piles, and rock anchors), pile length (the length of each pile type), pile size (diameter of concrete cast-in-place piles, side length of precast square piles, or diameter of rock anchors), number of pile rows, number of pile columns, pile horizontal margin (horizontal distance from the center of the outermost pile to the edge of the pedestal), pile vertical margin (vertical distance from the center of the outermost pile to the edge of the pedestal), tower body eccentricity (whether the tower body is arranged at the center of the foundation, divided into three types: non-eccentric, eccentric in the length direction, and eccentric in the width direction), tower body eccentricity distance (the distance between the center of the tower body and the center of the foundation), machine room type (for example, no machine room, machine room next to the tower, machine room at the bottom of the tower), etc.; the corresponding calculation information includes the standard value of foundation top pressure, design value of foundation top pressure, standard value of foundation top horizontal force, and foundation top water pressure. The design value of horizontal force, standard value of bending moment at the top of foundation, design value of bending moment at the top of foundation, concrete density, concrete strength grade, steel grade, cross-sectional area of all longitudinal reinforcements of foundation piles, distance from the combined force point of longitudinal reinforcement of bottom plate to the edge of cross section, pile construction technology coefficient and comprehensive coefficient of rock section (related to the depth-diameter ratio of embedded rock section, rock hardness and pile construction technology), etc. The corresponding geological survey information includes groundwater level, soil layer (rock) number, soil layer (rock) name, soil layer (rock) depth, soil layer (rock) thickness, soil layer density, soil Type, side friction resistance of precast piles and pipe piles (side friction resistance of piles in each soil layer), pile end resistance of precast piles and pipe piles (pile end resistance of each soil layer), side friction resistance of cast-in-place piles (pile side friction resistance of each soil layer), pile end resistance of cast-in-place piles (pile end resistance of each soil layer), pull-out coefficient (pull-out coefficient of each soil layer), bond strength (standard value of ultimate bond strength between rock and anchor body), rock hardness (soft rock, relatively soft rock, hard rock, used for estimation when local survey lacks bond strength parameters), standard value of rock compressive strength, etc.

[0037] For example, if the foundation type information of a single-tube tower foundation includes a precast foundation, the corresponding basic information includes the precast foundation type (e.g., steel raft, strip-type), precast foundation length, precast foundation width, precast foundation thickness, foundation column height, foundation column side length, tower eccentricity (whether the tower body is arranged at the center of the foundation, divided into three types: non-eccentric, eccentric in the length direction, and eccentric in the width direction), tower eccentricity distance (the distance between the center of the tower body and the center of the foundation), and machine room type (divided into three types: no machine room, machine room next to the tower, and machine room at the bottom of the tower). The corresponding calculation information includes the standard value of foundation top pressure, design value of foundation top pressure, standard value of foundation top horizontal force, design value of foundation top horizontal force, standard value of foundation top bending moment, design value of foundation top bending moment, self-weight of the precast foundation, and friction coefficient between the bottom surface of the precast foundation and the foundation. The corresponding geological survey information includes the groundwater level, soil (rock) layer number, soil (rock) layer name, soil (rock) layer depth, soil (rock) layer thickness, and characteristic value of foundation bearing capacity.

[0038] Of course, those skilled in the art should understand that the above basic information, calculation information and geological survey information are only examples. Other existing or future basic information, calculation information and geological survey information, if applicable to the present invention, should also be included in the scope of protection of the present invention and are included here by reference.

[0039] For the aforementioned modeling data, the unit for items related to component size is mm, and the unit for elevation is m. When using relative elevation, ±0.000 is used as the coordinate point of the coordinate origin on the Z axis; the coordinate system is determined according to the right-hand rule, and the Cartesian rectangular coordinate system should be selected. At the same time, the tower height direction of the conventional iron tower is set to the positive direction of the coordinate system Z axis. Among them, the modeling data can be derived from the relevant parameters in the design drawings and / or inspection reports input by the user side regarding the single-tube tower foundation. Among them, the number of target single-tube tower foundations can be one or more. In other words, the three-dimensional model acquisition of the target single-tube tower foundation can be the individual acquisition of a single single-tube tower foundation or the batch acquisition of multiple single-tube towers, etc., which is not limited here.

[0040] In step S102, a corresponding foundation initial model is determined based on the foundation type information of the target single-tube tower foundation. For example, after receiving the input modeling data, the computer device can establish a corresponding display model and calculation model based on the modeling data. Before determining the display model, the computer device first determines the corresponding foundation initial model based on the foundation type information, thereby inputting the basic information of the target single-tube tower foundation into the foundation initial model to generate the display model of the target single-tube tower foundation. The foundation initial model is used to indicate the basic model of the physical structure of the target single-tube tower foundation corresponding to the foundation type information and the modeling rules of the corresponding basic model, such as the tower foot flange model, foundation cap model, foundation cushion model, foundation envelope model, and / or foundation pile model. Initial modules of different shapes and structures can be set according to different needs.

[0041] Specifically, if the foundation type information of a single-tube tower foundation includes an independent foundation, the corresponding initial foundation model includes the tower foot flange model, foundation cap model, foundation cushion model, and foundation envelope model. The foundation cap outline dimensions, including the foundation base plate and foundation column dimensions, must be modeled at a 1:1 scale, with lengths in millimeters (mm). The foundation envelope height is modeled as 300mm, and the foundation cushion is modeled as 100mm thick, extending 100mm beyond the foundation base plate. If the foundation type information of a single-tube tower foundation includes a steel pipe pile foundation, the corresponding initial foundation model includes the tower foot flange model and foundation steel pipe model. The foundation diameter and pile length of the foundation steel pipe model must be modeled at a 1:1 scale, with lengths in millimeters (mm). The thickness of the foundation steel pipe model is fixed at 20mm. If the foundation type information of the single-tube tower foundation includes a concrete cast-in-place pile foundation of a single pile foundation, the corresponding initial foundation model includes the tower foot flange model, the foundation cap model and / or the foundation encapsulation model. Among them, the foundation cap bottom plate size, foundation column size, cast-in-place pile diameter and pile length in the foundation cap outline dimensions of the concrete cast-in-place pile foundation must be modeled at a 1:1 ratio, with the length unit being "millimeter (mm)". The height of the foundation encapsulation model should be modeled as 300mm. When setting up the cap, the model should include the cap cushion model. The cushion should be modeled as 100mm larger than the cap bottom plate and 100mm thick. If the foundation type information for a single-tube tower foundation includes a multi-pile foundation, the corresponding initial foundation model includes the tower foot flange model, foundation cap model, foundation cushion model, foundation envelope model, and corresponding foundation pile models. The foundation cap outline dimensions, including the foundation base plate and foundation column dimensions, must be modeled at a 1:1 scale, with lengths in millimeters (mm). The foundation envelope height is modeled as 300mm, and the foundation cushion is modeled as 100mm thick, extending the foundation base plate by 100mm. The multiple foundation pile models include, but are not limited to, at least one of cast-in-place concrete piles, precast square piles, and rock anchors. If the foundation type information for a single-tube tower foundation includes a strip-type precast foundation, the corresponding initial foundation model includes the tower foot flange model, the strip-type precast foundation outline model, the ground plane model, and the precast foundation assembly node model. The outer dimensions of the precast foundation outline model must be modeled at a 1:1 scale, with lengths in millimeters (mm). If the foundation type information for a single-tube tower foundation includes a steel raft precast foundation, the corresponding foundation initial model includes a tower foot flange model, a steel raft precast foundation outline model, a ground plane model, and a precast foundation assembly node model. The outer dimensions of the precast foundation outline model must be modeled at a 1:1 scale, with lengths expressed in millimeters (mm). Those skilled in the art will appreciate that the above modeling rules are merely examples, and that other existing or future modeling rules, if applicable to the present invention, are also intended to be included within the scope of protection of the present invention and are incorporated herein by reference.

[0042] In step S103, a display model of the target single-tube tower foundation is established or updated based on the initial foundation model and basic information. A calculation model of the target single-tube tower foundation is also established or updated based on the display model, calculation information, and geological survey information to obtain a three-dimensional model of the target single-tube tower foundation. For example, after obtaining the initial foundation model of the target single-tube tower foundation, the computer device adjusts the initial foundation model based on model parameters in the basic information of the target single-tube tower foundation to obtain a three-dimensional display model of the target single-tube tower foundation. Based on the display model, the computer device can combine the calculation information and geological survey information to model the stress conditions of the target single-tube tower foundation to obtain a corresponding calculation model. For example, the calculation model is determined based on the structure of the target single-tube tower foundation in the display model and calculation model parameters (parameters that can be used for calculations included in the calculation information and geological survey information). The calculation model can be used to calculate the load-bearing state information of the target single-tube tower foundation. The load-bearing state information is used to analyze the pull-out resistance, compression resistance, overturning resistance, and load-bearing capacity of various structures in the target single-tube tower foundation.

[0043] To facilitate data analysis and management, the computer device stores the acquired display model and calculation model of the target single-tube tower foundation in a database. In some embodiments, the method further includes step S104 (not shown), in which foundation identification information and foundation location information of the target single-tube tower foundation are acquired. Target foundation record information of the target single-tube tower foundation is determined based on the foundation identification information, foundation location information, and the three-dimensional model. A corresponding single-tube tower foundation modeling system is established or updated based on the target foundation record information. The single-tube tower foundation modeling system includes one or more single-tube tower foundation record information. For example, while acquiring the modeling data of the target single-tube tower foundation, the computer device may also acquire foundation identification information and foundation location information of the target single-tube tower foundation. The foundation identification information is used to uniquely identify the single-tube tower foundation, such as a sequential number, serial number, or a code based on preset rules. The foundation location information is used to locate the spatial position of the single-tube tower foundation, such as latitude and longitude, or an electronic map location. The computer device can generate single-tube tower foundation record information regarding the target single-tube tower foundation based on the foundation identification information, foundation location information, and corresponding three-dimensional model of the target single-tube tower foundation, and then enter the single-tube tower foundation record information into a corresponding single-tube tower foundation modeling system. The single-tube tower foundation modeling system is used to model multiple single-tube tower foundations and implement information entry, thereby facilitating querying and managing multiple single-tube tower foundations. In some embodiments, the computer device can also obtain load status information of the target single-tube tower foundation and determine whether to enter the target single-tube tower foundation into the system based on whether the load status information meets preset requirements, such as whether the current load capacity coefficient is less than or equal to a preset coefficient threshold, or whether the load capacity indicator of the target single-tube tower foundation indicates that the load status information has margin or is fully loaded. For target single-tube tower foundations that exceed the limit, the parameters need to be modified and the corresponding information re-entered. When the computer device enters the information of the target single-tube tower foundation, the single-tube tower foundation record information is added to the load status information and entered into the single-tube tower foundation modeling system for subsequent data verification.

[0044] In some embodiments, the method further includes step S105 (not shown). In step S105, if a user-side display operation regarding target foundation record information of the target single-tube tower foundation is obtained, a three-dimensional model of the target single-tube tower foundation is presented. For example, based on the user-side display operation regarding the target foundation record information (e.g., a click or selection to view), the computer device may present the three-dimensional model of the target single-tube tower foundation on a corresponding page. For example, the computer device may click to enter a viewing page for the target single-tube tower foundation, thereby presenting the three-dimensional model on the viewing page. In some cases, the corresponding single-tube tower foundation record information includes the basic location information of the target single-tube tower foundation. Based on the calling operation of the user terminal (for example, the user terminal calls based on the single-tube tower foundation name or serial number, or calls based on part or all single-tube tower foundation data in a certain area, etc.), the computer device can retrieve the basic location of one or more single-tube tower foundations, and present the basic identification information of each single-tube tower foundation on the map based on the basic location. Specifically, when the calling request includes the single-tube tower foundation identification of the target single-tube tower foundation, the basic identification information of the target single-tube tower foundation is presented on the electronic map based on the basic location information of the target single-tube tower foundation, and a three-dimensional model of the target single-tube tower foundation is presented in a marked form, etc., wherein the computer device can convert the stored latitude and longitude to obtain the corresponding map coordinates, and present the basic identification information of the target single-tube tower foundation at the corresponding position of the map coordinates.

[0045] In some embodiments, the method further includes step S106 (not shown). In step S106, if a modification operation on the presented 3D model is detected by the user, corresponding parameter modification information is determined based on the modification operation, and the model parameter information of the 3D model of the target single-tube tower foundation is adjusted based on the parameter modification information. For example, the modification operation can be a parameter modification performed directly by the management user on a parameter page, or a modification operation on a component / shape of the model on the 3D model. Specifically, the computer device can present a three-dimensional model of the target single-tube tower foundation to the user terminal through a corresponding display device. Accordingly, the presentation page includes a setting control for modifying the parameters of the single-tube tower foundation. When a touch operation on the parameter modification control is obtained from the user terminal, the computer device can directly obtain corresponding parameter modification information based on the direct modification of the parameter by the touch operation. Alternatively, the three-dimensional view presentation page corresponding to the corresponding three-dimensional model also includes a corresponding model modification control. The user terminal can modify the view of the three-dimensional model by directly modifying the model through touch, such as deleting, modifying, or adding foundation components, or modifying the height of the pedestal. The computer device can calculate the corresponding parameter modification information based on the modification on the three-dimensional model by the user terminal, and adjust the model parameter information of the stored three-dimensional model based on the parameter modification information. After the computer device obtains the corresponding modification operation, it adjusts and synchronizes the parameter modification information corresponding to the modification operation to the single-tube tower foundation record information of the target single-tube tower foundation and to the local database. At the same time, it further updates the three-dimensional model of the target single-tube tower foundation to adjust it to the three-dimensional model after the operation, and adjusts the original load-bearing state information to the modified load-bearing state information.

[0046] In some embodiments, the method further includes step S107 (not shown). In step S107, a query request regarding foundation distribution information and / or foundation load distribution information of single-tube tower foundations is obtained, wherein the query request includes a target area to be queried. In response to the query request, the foundation distribution information and foundation load distribution information corresponding to the single-tube tower foundations in the target area are presented in the single-tube tower foundation modeling system. For example, the foundation distribution information indicates the number / percentage of single-tube tower foundations based on specific factors (e.g., geographic location, foundation type information, etc.) among multiple single-tube tower foundations stored in the single-tube tower foundation modeling system. The foundation load distribution information indicates the number or percentage of multiple single-tube tower foundations recorded according to various load status information (e.g., fully loaded, with surplus capacity, overloaded, etc.). The multiple single-tube tower foundations may include all single-tube tower foundations in the single-tube tower foundation modeling system, or a selected portion of all single-tube tower foundations, such as those selected based on a circled area or foundation type information, or selected by a management user, without limitation herein. For example, the bearing capacity of a single-tube tower foundation in a certain city, A, is as follows: 20% fully loaded, 20% with surplus capacity, and 60% exceeding the limit. The aforementioned statistical data can be used to intuitively display the foundation distribution information and / or bearing distribution information of the currently entered single-tube tower foundations to the user terminal. When the number of entered single-tube tower foundations is sufficient and the range is wide enough, this data is generally used to indicate the total bearing distribution information of all single-tube tower foundations nationwide. Of course, when there are a sufficient number of entered single-tube tower foundations, it is sometimes necessary to perform statistical analysis on the corresponding single-tube tower foundation data in a specified target area (e.g., a certain city or a calibrated target area) to determine and present the single-tube tower foundation bearing distribution information and foundation distribution information for the corresponding area. In some cases, the computer device can also display a trend chart of the changes in the number of entered single-tube tower foundations in a certain city over a unit time period (e.g., one month, one year, or three years), or display the number of entered single-tube tower foundations in each district branch, etc.

[0047] In some embodiments, the method further includes step S108 (not shown). In step S108, a bearing capacity coefficient of the target single-tube tower foundation is determined based on the display model, the calculation model, the calculation information, and the geological survey information. Based on the bearing capacity coefficient, bearing status information of the target single-tube tower is determined, where the bearing status information includes overload, full load, or surplus capacity. For example, the computer device can calculate the bearing status information of the single-tube tower foundation using the aforementioned parameters and the calculation model, such as one or more status parameters including foundation bearing capacity, foundation strength, single pile bearing capacity, and foundation stability. Based on the calculated results, the bearing status information of the single-tube tower foundation is determined, such as whether the foundation is overloaded, full load, or has surplus capacity. These status parameters vary depending on the foundation type information of the target single-tube tower foundation. For example, for an independent foundation, only status parameters related to foundation bearing capacity and foundation strength need to be determined, while for a single-pile foundation, corresponding bearing status information needs to be determined based on status parameters such as foundation strength and single pile bearing capacity. In some cases, each of the aforementioned state parameters, such as foundation bearing capacity, foundation strength, single pile bearing capacity, and foundation stability, is characterized by one or more calculation coefficients. For example, foundation bearing capacity includes at least one of the foundation bearing coefficient, base detachment area coefficient, and weak underlying stratum bearing coefficient; foundation strength includes at least one of the base plate bending bearing coefficient, base plate shear resistance, column bearing coefficient, and pile body bearing coefficient; single pile bearing capacity includes at least one of the single pile foundation pile top horizontal displacement coefficient, single pile foundation rotation angle, single pile vertical compressive bearing coefficient, and single pile vertical pullout bearing coefficient; foundation stability includes at least one of the foundation pullout coefficient, foundation anti-overturning coefficient, and foundation anti-slip coefficient. The aforementioned state parameters are merely examples. Different single-tube tower foundations with different foundation types require different state parameters to be calculated. Bearing state information of corresponding single-tube tower foundations is analyzed and obtained based on different structures and types. Single-tube tower foundations with different foundation types also require different calculation coefficients for the same state parameter. The computer device determines the corresponding three-dimensional model and the bearing state information of the single-tube tower foundation, and simultaneously enters the three-dimensional model and the bearing state information corresponding to the three-dimensional model into the single-tube tower foundation modeling system.

[0048] In some embodiments, determining the load status information of the target single-tube tower based on the load capacity coefficient includes: if the load capacity coefficient is greater than 100%, determining the load status information of the target single-tube tower as overloaded; if the load capacity coefficient is less than or equal to 100% and greater than a preset coefficient threshold, determining the load status information of the target single-tube tower as fully loaded; and if the load capacity coefficient is less than or equal to the preset coefficient threshold, determining the load status information of the target single-tube tower as having margin. For example, after obtaining the calculation coefficients included in the corresponding one or more state parameters, the computer device determines the load capacity coefficient of the single-tube tower foundation based on the multiple calculation coefficients, and compares the load capacity coefficient with the preset coefficient threshold to determine the load status information of the target single-tube tower foundation. If the load capacity coefficient is greater than a first preset coefficient threshold, determining the load status information as overloaded; if the load capacity coefficient is less than or equal to the first preset coefficient threshold and greater than a second preset coefficient threshold, determining the load status information as having margin, etc. Specifically, in order to more intuitively reflect whether the limit is exceeded, the first preset coefficient threshold is usually set to 100%. Then, when the bearing capacity coefficient is greater than 100%, the bearing status information of the target single-tube tower foundation is determined to be exceeded; if the bearing capacity coefficient is less than or equal to 100% and greater than the preset coefficient threshold (for example, 95%, 80%, etc.), the bearing status information of the target single-tube tower foundation is determined to be fully loaded; if the bearing capacity coefficient is less than or equal to the preset coefficient threshold, the bearing status information of the target single-tube tower foundation is determined to have a margin.

[0049] In some embodiments, determining the bearing capacity coefficient of a target single-tube tower foundation based on the display model, calculation model, calculation information, and geological survey information includes calculating multiple calculation coefficients for the target single-tube tower foundation based on the display model, calculation model, calculation information, and geological survey information, and selecting the largest value among the multiple calculation coefficients (e.g., the corresponding calculation coefficient is determined by the ratio of a control parameter of the corresponding calculation coefficient to a control parameter limit) as the bearing capacity coefficient of the target single-tube tower foundation. For example, after obtaining the calculation coefficients included in one or more corresponding state parameters, the computer device determines the bearing capacity coefficient of the single-tube tower foundation based on the multiple calculation coefficients, such as by taking the average or median of the multiple calculation coefficients to determine the bearing capacity coefficient of the target single-tube tower foundation. In some cases, considering the adverse effects of over-limit conditions on single-tube tower foundations during actual use, the computer device selects the largest value among the multiple calculation coefficients as the bearing capacity coefficient of the target single-tube tower foundation, thereby determining the bearing state information of the target single-tube tower foundation based on matching the bearing capacity coefficient with preset conditions.

[0050] Here, for single-tube tower foundations with different foundation type information, it is usually necessary to refer to different calculation coefficients in different state parameters to comprehensively consider their bearing state information. For example, in some embodiments, the foundation type information includes an independent foundation; wherein the calculation coefficients include the foundation bearing coefficient and the base detachment area coefficient. Among them, if the foundation type information of the target single-tube tower foundation is an independent foundation, the foundation bearing coefficient, the base detachment area coefficient and the bottom plate bending bearing coefficient can be calculated based on the aforementioned modeling parameters. These three calculation coefficients are necessary factors that must be considered. In some cases, in addition to the aforementioned necessary factors, some non-essential factors for auxiliary reference are also included. For example, in some embodiments, the calculation coefficients also include at least one of the bottom plate bending bearing coefficient, the weak underlying layer bearing coefficient, the bottom plate shear resistance coefficient and the column bearing coefficient.

[0051] Typically, the foundation bearing coefficient is determined by calculating the ratio of the corresponding foundation bearing control parameter to the parameter limit of the foundation bearing control parameter (for example, 1.0), where the foundation bearing control parameter is determined by the larger value of the axial load ratio and the eccentric load ratio, that is:

[0052] (1)

[0053] Where, is the foundation bearing control parameter, The average pressure on the bottom surface of the foundation corresponding to the standard combination of actions (kPa); is the corrected characteristic value of foundation bearing capacity; The maximum pressure value (kPa) at the edge of the bottom surface of the foundation when it is the standard combination corresponding to the action. It should be noted that the standard combination corresponding to the action refers to the combination method using standard values or combination values as the load representative values during the design and calculation process, and this combination method is based on industry specifications, general standards or widely recognized best practices to ensure that the structure can meet the specified functional requirements under the normal use limit state. Among them,

[0054] 1) When the foundation bears axial load, the foundation bottom pressure can be calculated as follows:

[0055] (2)

[0056] Where, The vertical force value (kN) transmitted from the superstructure to the foundation when the standard combination of actions is corresponding; is the standard value of the foundation weight and the weight of the soil on the foundation (kN); A is the bottom surface area of the foundation (m 2 ).in, =Concrete density (weighted average considering water level) × concrete volume + soil density (weighted average considering water level) × soil volume.

[0057] 2) When the foundation is subjected to a unidirectional eccentric load, the pressure on the bottom surface of the foundation is calculated as follows:

[0058] (3)

[0059] Where, When the standard combination of actions is corresponding, the moment transmitted from the superstructure to the bottom of the foundation (kN·m); W is the resistance moment of the bottom of the foundation (m 3 ); The minimum pressure (kPa) at the edge of the foundation bottom surface corresponding to the standard combination of actions.

[0060] like ≥0, then

[0061] (4)

[0062] like <0, reference Figure 2 ( Figure 2 shows the base pressure when the bottom surface of the foundation is partially disengaged under a unidirectional eccentric load according to one embodiment of the present invention).

[0063] (5)

[0064] (6)

[0065] (7)

[0066] Where a is the distance from the point of action of the resultant force to the edge of the maximum pressure on the bottom surface of the foundation, l is Figure 2 The length of the base bottom surface parallel to the y-axis is shown in , b is the length of the base bottom surface in the direction of the moment, and e is the eccentricity.

[0067] 3) When the foundation is subjected to bi-directional eccentric loads, refer to Figure 3 ( Figure 3 1 shows the base pressure when the bottom surface of the foundation is partially disengaged under bidirectional eccentric load according to one embodiment of the present invention). The base pressure can be calculated as follows:

[0068] (8)

[0069] Where M kx 、M ky are the torque values (kN·m) on the x and y axes transmitted from the superstructure to the bottom surface of the foundation when the standard combination of actions is corresponding; W x 、W y The resistance moments of the foundation bottom to the x and y axes (m 3 ).

[0070] If p kmin ≥0, then:

[0071] (9)

[0072] If p kmin <0, then:

[0073] (11)

[0074] (12)

[0075] (13)

[0076] (14)

[0077] Among them, a x From the point of action of the resultant force to e x Distance from one side of the foundation edge, a y From the point of action of the resultant force to e y Distance from the foundation edge on one side, e x is the eccentricity in the x direction, e y is the eccentricity in the y direction, l is Figure 3 The length of the foundation bottom surface parallel to the y-axis is shown in . Based on the above process, the foundation bearing coefficient of the independent foundation can be obtained.

[0078] Here, the base detachment area coefficient is determined by calculating the ratio of the corresponding base detachment area control parameter to the parameter limit value of the base detachment area control parameter (for example, a value of 1.0), wherein the foundation bearing control parameter is determined by the following formula:

[0079] (15)

[0080] Where, are the foundation bearing control parameters, where a, b, a x 、a y Determined by the previous equations (6)-(14).

[0081] Here, when there is a weak underlying layer within the acceptance range of the foundation, the bearing coefficient of the weak underlying layer should be calculated in accordance with relevant regulations, among which the weak underlying layer coefficient control parameter is Determined by the following formula:

[0082] (16)

[0083] Among them, p zFor the standard combination of actions, the additional pressure value at the top surface of the weak underlying layer can be calculated based on the diffusion angle obtained by looking up the table based on the compression modulus ratio:

[0084] (17)

[0085] Here, z is the distance from the bottom of the foundation to the top of the weak underlying layer; is the diffusion angle, specifically the angle between the foundation pressure diffusion line and the vertical line, which is related to the soil compression modulus ratio and can be obtained by looking up the table; c is the self-weight pressure value of the soil at the bottom of the foundation. Specifically, p c = weight of soil above the foundation bottom (weighted average considering water level) × soil thickness; p cz is the self-weight pressure of the soil at the top of the weak underlying layer, p cz = soil density above the top of the weak underlying layer (weighted average considering water level) × soil thickness; f az is the characteristic value of the foundation bearing capacity at the top of the weak underlying layer after depth correction, f az =f ak + depth correction factor × soil density above the top of the weak underlying layer (weighted average considering the water level) × (soil thickness - 0.5). z 、p c According to the above p k (The average pressure value at the bottom of the foundation corresponding to the standard combination of actions) is calculated.

[0086] Here, Figure 4 FIG. 4 shows the load calculation of the extended foundation according to one embodiment of the present invention. Figure 4 As shown in the figure, under the action of axial load or unidirectional eccentric load, the bending moment of the intersection section between the foundation column and the base plate in two directions is calculated respectively, and the base plate bending bearing coefficient is calculated according to Formula 8.2.12 of the "Code for Design of Building Foundations" GB50007-2011. The base plate bending bearing coefficient = max(As, minimum reinforcement ratio × cross-sectional area) / actual reinforced area, where the minimum reinforcement ratio is generally 0.15%; accordingly, As should meet the minimum reinforcement ratio requirement:

[0087] (18)

[0088] Among them, M needs to be determined according to p0 or p1, where M is the design value of the bending moment borne by the foundation bottom plate, and As is the reinforcement area obtained by calculation (mm 2 ), 0.9 is a fixed parameter, fy is the design value of the tensile strength of the steel bar (N / mm 2), h0 is the effective height of the foundation section, which refers to the distance from the outer edge of the compression zone of the section to the center of gravity of the tensile reinforcement. For the specific formula, refer to the "Code for Design of Building Foundations" GB50007-2011 formula 8.2.11. In addition, calculate any section When the internal force is greater than 0.05, the design value of the uniformly distributed load on the base p0 can be obtained by the following formula:

[0089] p0= (19)

[0090] Where p0 is the uniformly distributed load on the base (kPa), p max is the maximum pressure on the base edge caused by the internal force on the top surface of the foundation (kPa), p x It is the base pressure (kPa) at the calculation section formed by the internal force transmitted from the top surface of the foundation.

[0091] In some cases, it is also necessary to calculate the top surface reinforcement. When the foundation is subjected to pullout force, the bottom plate pullout strength calculation should be carried out. According to the calculation, negative bending moment reinforcement should be placed on the top surface of the bottom plate, and the minimum reinforcement ratio requirements should be met. The design value of the uniformly distributed load on the foundation surface, p1, can be obtained by the following formula:

[0092] p1= (20)

[0093] Where G is the weight of the foundation and the weight of the covering soil within the range of the anti-uplift angle considering the partial coefficient of action. The anti-uplift angle should be adopted in accordance with Article 7.4.3 of the "Design Standard for Tall Structures" GB50135-2019; A is the area of the foundation slab (m 2 In some embodiments, only the bottom surface reinforcement is generally considered. When the foundation is subjected to pullout, both the bottom and top surfaces are considered and an unfavorable bending load coefficient is taken.

[0094] For independent foundations, when the shear failure cone falls within the foundation bottom surface, the punching shear coefficient of the base plate at the intersection of the column and foundation should be verified according to Article 8.2.8 of the "Code for Design of Building Foundations" (GB50007-2011). The corresponding design value of the base plate's punching shear resistance can be calculated based on the corresponding content in the "Technical Specifications for Building Pile Foundations." For multi-pile foundations, the corresponding base plate punching shear coefficient should be calculated according to Articles 5.9.7 / 5.9.8 of the "Technical Specifications for Building Pile Foundations" (JGJ94-2008).

[0095] The foundation columns shall be designed as eccentrically tensile or compressive reinforced concrete components, ignoring the embedding effect of the side backfill soil. The column bearing coefficient shall be verified in accordance with the relevant provisions of Section 6.2 of the "Standard for Design of Concrete Structures" GB / T 50010-2010.

[0096] In some embodiments, the foundation type information includes a single pile foundation; wherein the calculation coefficient includes the pile body bearing coefficient and the horizontal displacement coefficient of the pile top of the single pile foundation. In some embodiments, the foundation type information includes a single pile foundation; the calculation coefficient also includes the single pile foundation rotation coefficient and the single pile vertical compressive bearing coefficient. For example, for a single-tube tower single pile foundation, the corresponding pile body bearing coefficient is determined by the pile body bearing control parameter and the corresponding pile body bearing parameter limit (for example, a value of 1.0, etc.), wherein the pile body bearing control parameter is calculated based on different pile types. For example, for steel pipe piles, the steel pipe pile body bearing control parameter is calculated according to Formula 8.1.1-2 of the "Steel Structure Design Standard" GB50017-2017; for concrete piles, the concrete pile body bearing control parameter is calculated according to Formula E.0.4 of the "Concrete Structure Design Standard" GB50010-2010, etc. For example, for a multi-pile foundation, the pile body bearing control parameter corresponding to each pile is calculated according to the bidirectional eccentricity state:

[0097] (twenty one)

[0098] In formula (21), N is the vertical force borne by a single pile when the standard combination of actions is corresponding; F is the total vertical force acting on multiple piles when the standard combination of actions is corresponding; n is the number of piles; Mx / My is the x-axis and y-axis moments acting on the bottom surface of the cap through the centroid of the multiple piles when the standard combination of actions is corresponding; xi / yi and xj / yj are the distances from the i-th and j-th piles to the y-axis and x-axis of the centroid of the multiple piles, respectively; Mx and My have taken into account the bending moment at the top of the pile caused by shear force.

[0099] In addition, the aforementioned pile bearing control parameters need to be verified, for example:

[0100] For compression piles:

[0101] (twenty two)

[0102] Where, 1 is the design value of the axial pressure at the pile top under the basic combination of load effects; is the pile formation process coefficient, determined according to Article 5.8.3 of the Technical Specifications for Building Pile Foundations JGJ94-2008; c is the design value of the concrete axial compressive strength (N / mm 2 ); is the cross-sectional area of the pile body.

[0103] For pull-out piles:

[0104] (twenty three)

[0105] Where, 2 is the design value of the axial tension at the pile top under the basic combination of load effects; is the design value of steel bar tensile strength; is the cross-sectional area of the steel bar. If the calculation passes, the corresponding pile body bearing control coefficient can be determined based on the pile body bearing control parameter and the pile body bearing control parameter limit. The pile body bearing control parameter limit can be determined according to the following formula:

[0106] Control Parameters = or (twenty four)

[0107] For example, for a single pile foundation, the m method is used to analyze a single-tube tower single pile foundation. The pile top horizontal displacement coefficient and the single pile foundation rotation coefficient are calculated according to the method in Appendix C of the Technical Specifications for Building Pile Foundations (JGJ94-2008). Similarly, the corresponding pile top horizontal displacement coefficient is determined by the pile top horizontal displacement control parameter and the pile top horizontal displacement parameter limit (for example, a value of 1.0), where:

[0108] (25)

[0109] Where H0 is the horizontal force borne by the pile top when the action corresponds to the standard combination; M0 is the bending moment borne by the single pile when the action corresponds to the standard combination (±0.00 elevation); is the horizontal displacement of the pile body at the ground when H0=1 acts on the pile body; is the rotation angle of the pile body when H0=1 acts on the ground; here, the horizontal displacement control parameter of the pile top = / 10.

[0110] Similarly, the corresponding steering angle coefficient is determined by the steering angle control parameter and the steering angle parameter limit (for example, a value of 0.003). The steering angle control parameter is calculated and determined by the following formula:

[0111] (26)

[0112] Where H0 is the horizontal force borne by the pile top when the action corresponds to the standard combination; M0 is the bending moment borne by the single pile when the action corresponds to the standard combination (±0.00 elevation); is the horizontal displacement of the pile body at the ground when M0=1 acts on the pile body; is the rotation angle of the pile body when M0=1 acts on the ground; where the rotation angle coefficient = / 0.003.

[0113] Here, the vertical compressive bearing coefficient of a single pile is determined by the corresponding vertical compressive bearing control parameter of the single pile and the limit value of the vertical compressive bearing control parameter of the single pile, where the vertical compressive bearing control parameter of the single pile = , where N k is the average vertical force of the foundation pile under the standard combination of load effects, is the N of each pile calculated by formula (21), and the maximum value is taken as , R a is the characteristic value of the vertical bearing capacity of the pile:

[0114] (27)

[0115] Where Q uk It is the standard value of the ultimate vertical bearing capacity of a single pile, determined according to the empirical parameter method and Section 5.3 of the Technical Code for Building Pile Foundations JGJ94-2008. It is necessary to comprehensively consider large-diameter piles, expanded-base piles, rock-embedded piles and soil liquefaction effects.

[0116] In some embodiments, the foundation type information includes a multi-pile foundation; wherein the calculated coefficients include a single pile vertical compressive bearing coefficient and a single pile vertical pull-out bearing coefficient. The single pile vertical compressive bearing coefficient of the multi-pile foundation is calculated by calculating the corresponding single pile vertical compressive bearing coefficient for each pile, and the maximum value is used as the single pile vertical compressive bearing coefficient for the multi-pile foundation. The single pile vertical pull-out bearing coefficient of the multi-pile foundation is determined by the corresponding single pile vertical pull-out control parameter and the single pile vertical pull-out control parameter limit (e.g., the limit value is 1.0, etc.). The corresponding single pile vertical pull-out control parameter is typically determined using a bi-directional eccentricity method:

[0117] X 抗拔 =N 抗拔 / (T uk / 2+G p ) (28)

[0118] (29)

[0119] Where, ——The standard value of the ultimate pull-out bearing capacity of the pile foundation shall be determined in accordance with Article 5.4.6 of the Technical Specification for Building Pile Foundations JGJ94-2008; -- The deadweight of the foundation pile is determined by taking the floating weight below the groundwater level. For expanded base piles, the perimeter of the pile and soil column should be determined according to Table 5.4.6-1 of the Technical Specifications for Building Pile Foundations JGJ94-2008; is the vertical force acting on the top surface of the cap under the standard combination of load effects; The standard value of the deadweight of the pile foundation cap and the soil on the cap. The buoyancy of water should be deducted for the part below the stable groundwater level. (i.e. N in the formula 抗拔) is the average vertical force of the pile under the action of the standard combined axial vertical force of the load effect; is the vertical force of the i-th pile under the action of the eccentric vertical force of the standard combination of load effects, and the maximum value of Nik is N k ; 、 The load acting on the bottom surface of the pile cap and passing through the centroid of the pile group under the standard combination of load effects is 、 The torque of the main shaft; 、 、 、 For the 、 Foundation pile to 、 Axis distance; is the number of piles in the pile foundation.

[0120] For example, in some embodiments, the foundation type information includes a multi-pile foundation; and the calculation coefficient further includes at least one of a bottom plate bending bearing coefficient, a pile body bearing coefficient, and a bottom plate shear resistance coefficient. For example, the bottom plate bending bearing coefficient and the bottom plate shear resistance coefficient of the multi-pile foundation are calculated by respectively calculating the bottom plate bending bearing coefficient and the bottom plate shear resistance coefficient corresponding to each pile, and the maximum value thereof is used as the bottom plate bending bearing coefficient or the bottom plate shear resistance coefficient of the multi-pile foundation. The calculation process of the bottom plate bending bearing coefficient / bottom plate shear resistance coefficient of each pile in the multi-pile foundation is similar to that of the bottom plate bending bearing coefficient / bottom plate shear resistance coefficient of the single pile foundation, and is not further described here.

[0121] In some embodiments, the foundation type information includes a precast foundation; wherein the calculation coefficients include the foundation anti-overturning coefficient and the foundation anti-slip coefficient. For example, for a precast foundation, the precast foundation should be reliably connected to the superstructure. Reliable connection and fixing measures should be taken between the various sections of the precast foundation to enhance its overall rigidity and ensure that the sections work together. The foundation anti-overturning coefficient of the precast foundation should take into account the anti-overturning stability under different wind directions. The anti-overturning coefficient is determined by the corresponding anti-overturning control parameter and the anti-overturning control parameter limit (for example, the limit value is 1.0), wherein the anti-overturning control parameter is determined by the following method:

[0122] X 倾覆 = (30)

[0123] Where Gk is the standard value of the deadweight of the precast foundation and superstructure (kN); L is the distance from the center of gravity of the precast foundation and superstructure to the overturning edge (m); Mk is the representative value of the bending moment transmitted to the top of the foundation column by the wind load ( ), take the basic combination of load effects under the ultimate bearing capacity state with a load partial factor of 1.0; Qk is the representative value of the horizontal force transmitted to the bottom surface of the precast foundation by the wind load ( ).

[0124] Here, the anti-slip coefficient is determined by the corresponding anti-slip control parameter and the anti-slip control parameter limit (for example, the limit is 1.0), wherein the anti-slip control parameter is determined by the following method:

[0125] X 滑移 = (31)

[0126] Where, is the standard value of the deadweight of the precast foundation and superstructure (kN); The friction coefficient between the bottom surface of the precast foundation and the foundation should be determined based on field tests or empirical analysis values; It is the representative value (kN) of the horizontal force transmitted to the bottom surface of the precast foundation by the wind load, and is the basic combination of load effects under the ultimate limit state of bearing capacity with a load partial factor of 1.0.

[0127] The above mainly introduces the various embodiments of the method for obtaining a three-dimensional model of a single-tube tower foundation of the present invention. In addition, the present invention also provides specific equipment that can implement the above embodiments. Figure 5 The following is a diagram showing the structure of a device for obtaining a three-dimensional model of a single-tube tower foundation according to an embodiment of the present invention. Figure 5 Make an introduction.

[0128] Example 2

[0129] This embodiment provides a computer device 100 for obtaining a three-dimensional model of a single-tube tower foundation. The three-dimensional model of the single-tube tower foundation includes a display model and a calculation model corresponding to the single-tube tower foundation. The device includes a first acquisition module 101, a first determination module 102, and a second acquisition module 103. The first acquisition module 101 is configured to obtain foundation type information, basic information, calculation information, and geological survey information corresponding to a target single-tube tower foundation. The basic information includes foundation shape information of the target single-tube tower foundation, the calculation information includes calculation parameter information indicating the force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information indicating the location of the target single-tube tower foundation. The first determination module 102 is configured to determine a corresponding initial foundation model based on the foundation type information of the target single-tube tower foundation. The second acquisition module 103 is configured to establish or update the display model of the target single-tube tower foundation based on the initial foundation model and basic information, and to establish or update the calculation model of the target single-tube tower foundation based on the display model, calculation information, and geological survey information, thereby obtaining a three-dimensional model of the target single-tube tower foundation. In some embodiments, the foundation type information includes, but is not limited to: independent foundation; single pile foundation; multi-pile foundation; precast foundation.

[0130] Here, Figure 5 The specific implementations of the first acquisition module 101, the first determination module 102, and the second acquisition module 103 shown are similar to those described above. Figure 1 The illustrated embodiments of step S101 , step S102 , and step S103 are the same or similar, and thus are not described in detail but are incorporated herein by reference.

[0131] In some embodiments, the device also includes a third acquisition module (not shown) for acquiring foundation identification information and foundation location information of the target single-tube tower foundation, and determining target foundation record information of the target single-tube tower foundation based on the foundation identification information, foundation location information and the three-dimensional model; establishing or updating a corresponding single-tube tower foundation modeling system according to the target foundation record information, wherein the single-tube tower foundation modeling system includes one or more single-tube tower foundation record information.

[0132] In some embodiments, the device further includes a first presentation module (not shown) for presenting a three-dimensional model of the target single-tube tower foundation if a display operation of target foundation record information of the target single-tube tower foundation is obtained from the user terminal.

[0133] In some embodiments, the device further includes an adjustment module (not shown), which is used to determine corresponding parameter modification information based on the modification operation if a modification operation of the user terminal on the presented three-dimensional model is obtained, and to adjust the model parameter information of the three-dimensional model of the target single-tube tower foundation based on the parameter modification information.

[0134] In some embodiments, the device further includes a second presentation module (not shown) for obtaining a query request for foundation distribution information and / or foundation bearing distribution information of a single-tube tower foundation, wherein the query request includes a target area to be queried; in response to the query request, the foundation distribution information and foundation bearing distribution information corresponding to the single-tube tower foundation in the target area are presented in the single-tube tower foundation modeling system.

[0135] In some embodiments, the device further includes a second determination module (not shown) configured to determine a bearing capacity coefficient of the target single-tube tower foundation based on the display model, the calculation model, the calculation information, and the geological survey information; and determine bearing status information of the target single-tube tower based on the bearing capacity coefficient, where the bearing status information includes overloaded, fully loaded, or with margin. In some embodiments, determining the bearing status information of the target single-tube tower based on the bearing capacity coefficient includes: if the bearing capacity coefficient is greater than 100%, determining the bearing status information of the target single-tube tower as overloaded; if the bearing capacity coefficient is less than or equal to 100% and greater than a preset coefficient threshold, determining the bearing status information of the target single-tube tower as fully loaded; and if the bearing capacity coefficient is less than or equal to the preset coefficient threshold, determining the bearing status information of the target single-tube tower as with margin.

[0136] In some embodiments, the bearing capacity coefficient of the target single-tube tower foundation is determined based on the display model, the calculation model, the calculation information, and the geological survey information, including: calculating multiple calculation coefficients of the target single-tube tower foundation based on the display model, the calculation model, the calculation information, and the geological survey information, and taking the largest value among the multiple calculation coefficients as the bearing capacity coefficient of the target single-tube tower foundation.

[0137] For single-tube tower foundations with different foundation type information, it is generally necessary to comprehensively consider their bearing state information by referring to different coefficients in different state parameters. For example, in some embodiments, the foundation type information includes an independent foundation; the calculation coefficients include the foundation bearing coefficient and the base detachment area coefficient. If the target single-tube tower foundation's foundation type information is an independent foundation, the foundation bearing coefficient, base detachment area coefficient, and base plate bending bearing coefficient can be calculated based on the aforementioned modeling parameters. These three calculation coefficients are essential factors that must be considered. In some cases, in addition to the aforementioned essential factors, some non-essential factors are also included for auxiliary reference. For example, in some embodiments, the foundation type information includes an independent foundation; the calculation coefficients also include at least one of the base plate bending bearing coefficient, the weak underlying stratum bearing coefficient, the base plate punching shear coefficient, and the column bearing coefficient. In some embodiments, the foundation type information includes a single pile foundation; the calculation coefficients include the pile body bearing coefficient and the pile top horizontal displacement coefficient. In some embodiments, the foundation type information includes a single pile foundation; the calculation coefficients also include the single pile foundation rotation coefficient and the single pile vertical compressive bearing coefficient.

[0138] In some embodiments, the foundation type information includes a multi-pile foundation; wherein the calculation coefficients include a single pile vertical compressive bearing coefficient and a single pile vertical pullout bearing coefficient. For example, in some embodiments, the foundation type information includes a multi-pile foundation; and further includes at least one of a base plate bending bearing coefficient, a pile body bearing coefficient, and a base plate punching shear coefficient.

[0139] In some embodiments, the foundation type information includes a precast foundation; the calculation coefficients include the foundation's anti-overturning coefficient and the foundation's anti-slip coefficient. For example, a precast foundation should be securely connected to the superstructure. Reliable connection and fixing measures should be implemented between the various sections of the precast foundation to enhance overall rigidity and ensure coordinated operation.

[0140] Here, the specific implementations corresponding to the third acquisition module, the first presentation module, the adjustment module, the second presentation module, and the second determination module are the same or similar to the embodiments of the aforementioned steps S104 to S108, and are therefore not repeated here and are included here by reference.

[0141] In addition to the methods and devices described in the above embodiments, the present invention also provides a computer-readable storage medium, which stores computer code. When the computer code is executed, the method of obtaining a three-dimensional model of a single-tube tower foundation as described in any of the previous items is executed.

[0142] The present invention also provides a computer program product. When the computer program product is executed by a computer device, the method for obtaining a three-dimensional model of a single-tube tower foundation as described in any of the preceding items is executed.

[0143] The present invention further provides a computer device, comprising:

[0144] one or more processors;

[0145] a memory for storing one or more computer programs;

[0146] When one or more computer programs are executed by one or more processors, the one or more processors are caused to implement any of the above methods for obtaining a three-dimensional model of a single-tube tower foundation.

[0147] Figure 6 shows an exemplary system that can be used to implement the various embodiments described herein;

[0148] like Figure 6In some embodiments, the system 300 can function as any of the aforementioned devices in various embodiments. In some embodiments, the system 300 may include one or more computer-readable media (e.g., system memory or NVM / storage device 320) having instructions and one or more processors (e.g., processor(s) 305) coupled to the one or more computer-readable media and configured to execute the instructions to implement modules and thereby perform actions in the present invention.

[0149] For one embodiment, system control module 310 may include any suitable interface controller to provide any suitable interface to at least one of processor(s) 305 and / or any suitable device or component in communication with system control module 310 .

[0150] The system control module 310 may include a memory controller module 330 to provide an interface to the system memory 315. The memory controller module 330 may be a hardware module, a software module, and / or a firmware module.

[0151] System memory 315 can be used, for example, to load and store data and / or instructions for system 300. For one embodiment, system memory 315 can include any suitable volatile memory, such as a suitable DRAM. In some embodiments, system memory 315 can include double data rate type four synchronous dynamic random access memory (DDR4 SDRAM).

[0152] For one embodiment, system control module 310 may include one or more input / output (I / O) controllers to provide interfaces to NVM / storage device 320 and communication interface(s) 325 .

[0153] For example, NVM / storage 320 may be used to store data and / or instructions. NVM / storage 320 may include any suitable non-volatile memory (e.g., flash memory) and / or may include any suitable non-volatile storage device(s) (e.g., one or more hard disk drives (HDDs), one or more compact disk (CD) drives, and / or one or more digital versatile disk (DVD) drives).

[0154] NVM / storage device 320 may include storage resources that are physically part of the device on which system 300 is installed, or it may be accessible to the device without being part of the device. For example, NVM / storage device 320 may be accessed over a network via communication interface(s) 325.

[0155] Communication interface(s) 325 may provide an interface for system 300 to communicate over one or more networks and / or with any other suitable devices. System 300 may wirelessly communicate with one or more components of a wireless network in accordance with any of one or more wireless network standards and / or protocols.

[0156] For one embodiment, at least one of the processor(s) 305 may be packaged together with the logic of one or more controllers of the system control module 310 (e.g., the memory controller module 330). For one embodiment, at least one of the processor(s) 305 may be packaged together with the logic of one or more controllers of the system control module 310 to form a system-in-package (SiP). For one embodiment, at least one of the processor(s) 305 may be integrated on the same die with the logic of one or more controllers of the system control module 310. For one embodiment, at least one of the processor(s) 305 may be integrated on the same die with the logic of one or more controllers of the system control module 310 to form a system-on-chip (SoC).

[0157] In various embodiments, system 300 may be, but is not limited to, a server, a workstation, a desktop computing device, or a mobile computing device (e.g., a laptop computing device, a handheld computing device, a tablet computer, a netbook, etc.). In various embodiments, system 300 may have more or fewer components and / or a different architecture. For example, in some embodiments, system 300 includes one or more cameras, a keyboard, a liquid crystal display (LCD) screen (including a touchscreen display), a non-volatile memory port, multiple antennas, a graphics chip, an application-specific integrated circuit (ASIC), and a speaker.

[0158] It should be noted that the present invention may be implemented in software and / or a combination of software and hardware, for example, using an application-specific integrated circuit (ASIC), a general-purpose computer, or any other similar hardware device. In one embodiment, the software program of the present invention may be executed by a processor to implement the above steps or functions. Similarly, the software program of the present invention (including related data structures) may be stored in a computer-readable recording medium, such as a RAM memory, a magnetic or optical drive, a floppy disk, or the like. In addition, some steps or functions of the present invention may be implemented in hardware, for example, as circuitry that cooperates with a processor to perform the various steps or functions.

[0159] In addition, a part of the present invention can be applied as a computer program product, such as a computer program instruction, which, when executed by a computer, can call or provide the method and / or technical solution according to the present invention through the operation of the computer. Those skilled in the art should understand that the form in which the computer program instruction exists in a computer-readable medium includes but is not limited to a source file, an executable file, an installation package file, etc. Accordingly, the way in which the computer program instruction is executed by the computer includes but is not limited to: the computer directly executes the instruction, or the computer compiles the instruction and then executes the corresponding compiled program, or the computer reads and executes the instruction, or the computer reads and installs the instruction and then executes the corresponding installed program. Here, the computer-readable medium can be any available computer-readable storage medium or communication medium that can be accessed by the computer.

[0160] Communication media include media by which communication signals containing, for example, computer-readable instructions, data structures, program modules, or other data are transmitted from one system to another. Communication media may include guided transmission media such as cables and wires (e.g., fiber optic, coaxial, etc.) and wireless (unguided transmission) media capable of propagating energy waves, such as acoustic, electromagnetic, RF, microwave, and infrared. Computer-readable instructions, data structures, program modules, or other data may be embodied as, for example, a modulated data signal in a wireless medium such as a carrier wave or similar mechanism such as that embodied as part of spread spectrum technology. The term "modulated data signal" refers to a signal that has one or more of its characteristics changed or set in such a manner as to encode information in the signal. Modulation may be analog, digital, or a hybrid modulation technique.

[0161] By way of example and not limitation, computer-readable storage media may include volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, program modules or other data. For example, computer-readable storage media include, but are not limited to, volatile memory such as random access memory (RAM, DRAM, SRAM); and non-volatile memory such as flash memory, various read-only memories (ROM, PROM, EPROM, EEPROM), magnetic and ferromagnetic / ferroelectric memories (MRAM, FeRAM); and magnetic and optical storage devices (hard disks, magnetic tapes, CDs, DVDs); or other media now known or later developed that can store computer-readable information / data for use by a computer system.

[0162] Here, according to one embodiment of the present invention, a device is included, which includes a memory for storing computer program instructions and a processor for executing the program instructions, wherein, when the computer program instructions are executed by the processor, the device is triggered to run the methods and / or technical solutions based on the aforementioned multiple embodiments of the present invention.

[0163] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalents of the claims be encompassed within the present invention. Any figure marks in the claims should not be regarded as limiting the claims involved. In addition, it is clear that the word "comprising" does not exclude other units or steps, and the singular does not exclude the plural. Multiple units or devices stated in the device claim may also be implemented by one unit or device through software or hardware. Words such as first and second are used to indicate names and do not indicate any particular order.

Claims

1. A method for obtaining a three-dimensional model of a single-tube tower foundation, characterized in that: The three-dimensional model of the single-tube tower foundation includes a display model and a calculation model corresponding to the single-tube tower foundation. The method includes: Obtaining foundation type information, basic information, calculation information, and geological survey information corresponding to a target single-tube tower foundation, wherein the basic information includes foundation shape information of the target single-tube tower foundation, the calculation information includes calculation parameter information indicating force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information indicating the location of the target single-tube tower foundation; Determining a corresponding basic initial model according to the foundation type information of the target single-tube tower foundation, wherein the basic initial model is used to indicate a basic model of the shape structure of the target single-tube tower foundation corresponding to the foundation type information and a modeling rule of the corresponding basic model; Establishing or updating a display model of the target single-tube tower foundation based on the initial foundation model and the basic information, and establishing or updating a calculation model of the target single-tube tower foundation based on the display model, the calculation information, and the geological survey information to obtain a three-dimensional model of the target single-tube tower foundation; The bearing capacity coefficient of the target single-tube tower foundation is determined according to the display model, the calculation model, the calculation information, and the geological survey information; and the bearing state information of the target single-tube tower is determined according to the bearing capacity coefficient.

2. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 1, characterized in that: The method further comprises: Acquire foundation identification information and foundation location information of the target single-tube tower foundation, and determine target foundation record information of the target single-tube tower foundation based on the foundation identification information, the foundation location information, and the three-dimensional model; A corresponding single-tube tower foundation modeling system is established or updated according to the target foundation record information, wherein the single-tube tower foundation modeling system includes one or more single-tube tower foundation record information.

3. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 2, characterized in that: The method further comprises: If a display operation of the target foundation record information of the target single-tube tower foundation is obtained from the user end, a three-dimensional model of the target single-tube tower foundation is presented.

4. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 3, characterized in that: The method further comprises: If a modification operation of the user terminal on the presented three-dimensional model is obtained, corresponding parameter modification information is determined according to the modification operation, and model parameter information of the three-dimensional model of the target single-tube tower foundation is adjusted based on the parameter modification information.

5. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 2, characterized in that: The method further comprises: Obtaining a query request for foundation distribution information and / or foundation load distribution information of a single-tube tower foundation, wherein the query request includes a target area to be queried; In response to the query request, foundation distribution information and foundation load distribution information corresponding to the single-tube tower foundation in the target area are presented in the single-tube tower foundation modeling system.

6. The method for obtaining a three-dimensional model of a single-tube tower foundation according to any one of claims 1 to 5, characterized in that: The basic type information includes at least one of the following: Independent basis; Single pile foundation; Multiple pile foundations; Prefabricated foundation.

7. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 1, characterized in that: The bearer status information includes overloaded, fully loaded, or surplus.

8. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 7, characterized in that: The determining the load status information of the target single-tube tower according to the load capacity coefficient includes: If the load capacity coefficient is greater than 100%, it is determined that the load status information of the target single-tube tower is exceeded; If the load capacity coefficient is less than or equal to 100% and greater than a preset coefficient threshold, the load status information of the target single-tube tower is determined to be fully loaded; If the bearing capacity coefficient is less than or equal to a preset coefficient threshold, it is determined that the bearing state information of the target single-tube tower has a margin.

9. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 7, characterized in that: The determining the bearing capacity coefficient of the target single-tube tower foundation according to the display model, the calculation model, the calculation information, and the geological survey information includes: A plurality of calculation coefficients of the target single-tube tower foundation are calculated according to the display model, the calculation model, the calculation information and the geological survey information, and the largest value among the plurality of calculation coefficients is used as the bearing capacity coefficient of the target single-tube tower foundation.

10. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 9, characterized in that: The foundation type information includes an independent foundation; wherein the calculation coefficient includes a foundation bearing coefficient and a base detachment area coefficient.

11. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 10, characterized in that: The calculation coefficients also include at least one of the bottom plate bending bearing coefficient, the weak underlying layer bearing coefficient, the bottom plate shearing resistance coefficient and the column bearing coefficient.

12. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 9, wherein: The foundation type information includes a single pile foundation; wherein the calculation coefficients include a pile body bearing coefficient and a single pile foundation pile top horizontal displacement coefficient.

13. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 12, characterized in that: The calculation coefficients also include the single pile foundation rotation coefficient and the single pile vertical compressive bearing coefficient.

14. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 9, wherein: The foundation type information includes a multi-pile foundation; wherein the calculation coefficient includes a single pile vertical compressive bearing coefficient and a single pile vertical pull-out bearing coefficient.

15. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 14, characterized in that: The calculation coefficients also include at least one of a bottom plate bending bearing coefficient, a pile body bearing coefficient, and a bottom plate shearing resistance coefficient.

16. The method for obtaining a three-dimensional model of a single-tube tower foundation according to claim 9, characterized in that: The foundation type information includes a precast foundation; wherein the calculation coefficient includes a foundation anti-overturning coefficient and a foundation anti-slip coefficient.

17. A device for obtaining a three-dimensional model of a single-tube tower foundation, characterized in that: The three-dimensional model of the single-tube tower foundation includes a display model and a calculation model corresponding to the single-tube tower foundation. The device includes: a first acquisition module, configured to acquire foundation type information, basic information, calculation information, and geological survey information corresponding to a target single-tube tower foundation, wherein the basic information includes foundation shape information of the target single-tube tower foundation, the calculation information includes calculation parameter information indicating force details of the target single-tube tower foundation, and the geological survey information includes soil layer parameter information indicating a location of the target single-tube tower foundation; A first determining module is configured to determine a corresponding basic initial model according to the foundation type information of the target single-tube tower foundation, wherein the basic initial model is configured to indicate a basic model of the shape structure of the target single-tube tower foundation corresponding to the foundation type information and a modeling rule of the corresponding basic model; a second acquisition module, configured to establish or update a display model of the target single-tube tower foundation based on the initial foundation model and the basic information, and to establish or update a calculation model of the target single-tube tower foundation based on the display model, the calculation information, and the geological survey information, so as to obtain a three-dimensional model of the target single-tube tower foundation; The second determination module is used to determine the bearing capacity coefficient of the target single-tube tower foundation according to the display model, the calculation model, the calculation information and the geological survey information; and determine the bearing status information of the target single-tube tower according to the bearing capacity coefficient.

18. A computer device, characterized in that: The device includes: processor; and A memory arranged to store computer-executable instructions, which, when executed, cause the processor to perform the steps of the method for obtaining a three-dimensional model of a single-tube tower foundation according to any one of claims 1 to 16.

19. A computer-readable storage medium having a computer program / instruction stored thereon, characterized in that: When executed, the computer program / instructions cause the system to perform the steps of the method for obtaining a three-dimensional model of a single-tube tower foundation as claimed in any one of claims 1 to 16.

20. A computer program product comprising a computer program / instructions, characterized in that When the computer program / instructions are executed by a processor, the steps of the method for obtaining a three-dimensional model of a single-tube tower foundation according to any one of claims 1 to 16 are implemented.

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