Formwork construction method and system for variable cross-section special-shaped cylinders based on virtual assembly

Abstract

The present invention relates to the technical field of construction engineering construction, and provides a formwork construction method and system for variable-section special-shaped cylinders based on virtual assembly. The method includes: establishing a digital model of a variable-section special-shaped cylinder including multiple layers of cylinders; in each layer of cylinders, selecting three of the sections as references for formwork design, and selecting a reference section from the three sections; laying a first formwork component on the circumference of the reference plane, and laying a second formwork component and a third formwork component on the circumferences of the other two sections respectively; importing the data of the first formwork component, the second formwork component and the third formwork component into BIM software, performing virtual assembly through the BIM software, and determining the optimal assembly scheme; after completing the virtual assembly based on the optimal assembly scheme, verifying and evaluating the assembly effect. The present invention can greatly reduce the workload of on-site cutting and splicing. At the same time, the formwork design and positioning reduce the on-site adjustment time, thereby significantly shortening the construction period and improving the construction efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of construction engineering construction, and particularly relates to a formwork construction method and system for variable cross-section special-shaped cylinders based on virtual assembly. Background Art

[0002] With the rapid development of the construction industry, with the continuous progress of construction technology and the deepening of the concept of green buildings, aluminum formwork has been widely used in the construction industry due to its significant advantages such as light weight, high strength, high reuse rate, fast construction speed, and excellent environmental protection performance. However, when facing complex structures such as special-shaped cylinders, the application of aluminum formwork has exposed some significant disadvantages. First, due to the irregular shape of special-shaped cylinders, traditional aluminum formwork often requires a large amount of cutting and on-site splicing, which not only increases the construction difficulty but also may lead to inaccurate formwork dimensions, thus affecting the safety and aesthetics of the structure. Second, the cross-sections of special-shaped cylinders vary widely, posing higher requirements for the flexibility and adaptability of aluminum formwork. When traditional aluminum formwork copes with this kind of change, it may be necessary to frequently replace formwork of different sizes and shapes, so it is necessary to frequently customize from manufacturers, which not only increases the construction cost but also may lead to an extension of the construction period.

[0003] In addition, the construction of special-shaped cylinders often needs to be carried out at high altitudes or in narrow spaces, which brings additional challenges to the installation and disassembly process of aluminum formwork, increasing the construction risk and potential safety hazards.

[0004] Therefore, how to overcome these disadvantages of aluminum formwork in the construction of special-shaped cylinders, improve the reuse rate of aluminum formwork, reduce the frequency of customization from manufacturers, reduce the construction cost, and improve the construction efficiency, quality, and safety has become an urgent problem to be solved in the current construction industry. Summary of the Invention

[0005] The purpose of the present invention is to solve at least one technical problem in the background art, and provide a formwork construction method and system for variable cross-section special-shaped cylinders based on virtual assembly.

[0006] To achieve the above purpose, the present invention provides a formwork construction method for variable cross-section special-shaped cylinders based on virtual assembly, including:

[0007] Collect the dimension data of the variable cross-section special-shaped cylinder, and establish a digital model of the variable cross-section special-shaped cylinder including multiple layers of cylinders based on the collected dimension data;

[0008] In each layer of the cylinder, select three of the cross-sections as references for formwork design, and select a reference cross-section among the three cross-sections;

[0009] Lay the first template component on the circumference of the reference plane. The first template component is formed by assembling multiple standard templates along the circumferential direction. Lay the second template component and the third template component on the circumferences of the other two cross-sections respectively. The second template component and the third template component are formed by adding or reducing the number of standard templates on the basis of the first template component and then adding adjustment templates for assembly.

[0010] Import the data of the first template component, the second template component and the third template component into the BIM software, perform virtual assembly through the BIM software, and determine the optimal assembly plan.

[0011] After completing the virtual assembly based on the optimal assembly plan, verify and evaluate the assembly effect.

[0012] According to one aspect of the present invention, the dimensional data includes the dimensions of each layer of columns and the cross-sectional dimensions of each layer of columns.

[0013] According to one aspect of the present invention, the three cross-sections are respectively the cross-section with the largest area, the cross-section with the smallest area and the intermediate cross-section with the medium area in the multi-layer columns;

[0014] Among them, the intermediate cross-section is selected as the reference cross-section.

[0015] According to one aspect of the present invention, lay the second template component on the cross-section with the largest area, and fill the remaining gaps after laying the second template component by adding adjustment templates;

[0016] The second template component is equal to the first template component or is the number of standard templates increased on the basis of the first template component.

[0017] According to one aspect of the present invention, lay the third template component on the cross-section with the smallest area, and fill the remaining gaps after laying the third template component by adding adjustment templates;

[0018] The third template component is the number of standard templates reduced on the basis of the first template component.

[0019] According to one aspect of the present invention, the data imported into the BIM software includes: geometric information of the size and shape of the template, and physical properties of the material and weight.

[0020] According to one aspect of the present invention, importing the data of the first template component, the second template component and the third template component into the BIM software, performing virtual assembly through the BIM software, and determining the optimal assembly plan includes:

[0021] Design standard templates and adjustment templates of various sizes, and form the first template component, the second template component and the third template component with different combination plans based on the standard templates and adjustment templates of different sizes;

[0022] Import standard templates and adjustable template data of different sizes into the BIM software. Through the BIM software, perform data analysis on the virtual assembly results formed by the standard templates and adjustable templates of different sizes, and count the usage frequencies and quantities of various standard templates and adjustable templates.

[0023] According to the data analysis results, determine the standard templates and adjustable templates with strong versatility and high usage frequencies to determine the optimal assembly plan.

[0024] To achieve the above object, the present invention also provides a formwork construction system for variable-section special-shaped cylinders based on virtual assembly, including:

[0025] A model construction module, which collects the dimensional data of the variable-section special-shaped cylinder and establishes a digital model of the variable-section special-shaped cylinder including multiple layers of cylinders based on the collected dimensional data.

[0026] A section selection module, in each layer of cylinders, selects three of them as references for formwork design, and selects a reference section among the three sections.

[0027] An assembled formwork design module, lays a first formwork component on the circumference of the reference plane. The first formwork component is formed by assembling multiple standard templates along the circumferential direction. On the circumferences of the other two sections, a second formwork component and a third formwork component are respectively laid. The second formwork component and the third formwork component are respectively formed by adding or reducing the number of standard templates on the basis of the first formwork component and then adding adjustable templates for assembly.

[0028] A virtual assembly module, imports the data of the first formwork component, the second formwork component and the third formwork component into the BIM software, performs virtual assembly through the BIM software, and determines the optimal assembly plan.

[0029] An assembly plan verification module, after completing virtual assembly based on the optimal assembly plan, verifies and evaluates the assembly effect.

[0030] To achieve the above object, the present invention also provides an electronic device, including a processor, a memory, and a computer program stored on the memory and executable on the processor. When the computer program is executed by the processor, it implements the above-mentioned formwork construction method for variable-section special-shaped cylinders based on virtual assembly.

[0031] To achieve the above object, the present invention also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, it implements the above-mentioned formwork construction method for variable-section special-shaped cylinders based on virtual assembly.

[0032] According to the solution of the present invention, the virtual assembly of the formwork is a construction simulation method based on computer technology. It utilizes 3D modeling and virtual reality technology to pre-simulate the formwork assembly process on a computer. In the virtual environment, designers can freely adjust the size, shape, and position of the formwork, helping them promptly discover and correct potential dimensional and positional errors, thereby improving the assembly accuracy, avoiding on-site rework and delays, and shortening the construction period. Through virtual assembly, designers can conduct multiple simulations and optimizations on the computer, reducing the workload of on-site cutting and splicing, improving construction safety while reducing construction costs.

[0033] The present invention applies the virtual assembly technology to the construction process of aluminum formwork, which can solve most of the problems faced in the construction of special-shaped cylinders. Through precise simulation, it can ensure that the size, shape, and position of the vast majority of aluminum formwork meet the complex requirements of special-shaped cylinders, avoiding the cumbersome process of frequent customization and on-site cutting, thus significantly reducing construction costs and shortening the construction period. At the same time, the virtual assembly technology can also improve the construction accuracy, ensuring the accuracy and stability of formwork assembly, and further enhancing the project quality. In addition, this technology can effectively reduce operations in high-altitude or narrow spaces, reduce construction risks, and enhance construction safety. Therefore, applying the virtual assembly technology to the construction process of aluminum formwork is an effective way to improve the construction efficiency and quality of special-shaped cylinders, and reduce construction costs and risks.

[0034] Through the virtual assembly technology and combined with a precise formwork combination method, the present invention can innovatively automatically calculate and identify the solution with the highest formwork repeat utilization rate among various formwork combination methods. Compared with traditional construction methods, this method significantly reduces the number of customized formworks, reduces construction costs, and improves construction efficiency at the same time.

[0035] During the virtual assembly process, the present invention not only considers the formwork repeat utilization rate but also comprehensively considers various factors such as cost and construction efficiency. By intelligently analyzing and comparing the utilization rate, cost, and construction efficiency under different formwork combination methods, the present invention can automatically determine the optimal assembly combination plan to maximize cost-effectiveness.

[0036] Aiming at the complex construction requirements of variable-section special-shaped cylinders, the present invention significantly improves the adaptability and construction flexibility of the formwork by flexibly adjusting the quantity and size of standard formworks and adjustable formworks. This formwork combination method based on virtual assembly can easily cope with various complex construction environments, ensuring construction quality and safety.

[0037] Through the pre-simulation and optimization of the virtual assembly technology, the present invention can significantly reduce the workload of on-site cutting and splicing, simplifying the construction process. At the same time, the precise formwork design and positioning also reduce the on-site adjustment time, thus significantly shortening the construction period and improving construction efficiency. Description of the Drawings

[0038] Figure 1 Schematically shows a flowchart of a formwork construction method for a variable cross-section special-shaped cylinder based on virtual assembly according to an embodiment of the present invention;

[0039] Figure 2 Formwork installation drawing of the reference cross-section for Example 1;

[0040] Figure 3 Formwork installation drawing of the cross-section with the smallest area for Example 1;

[0041] Figure 4 Formwork installation drawing of the cross-section with the largest area for Example 1;

[0042] Figure 5 Exploded view of the special-shaped cylinder formwork after assembly for Example 1;

[0043] Figure 6 Effect drawing of the special-shaped cylinder formwork after assembly for Example 1. Detailed Description of the Invention

[0044] The content of the present invention will now be described with reference to exemplary embodiments. It should be understood that the described embodiments are only for enabling those of ordinary skill in the art to better understand and thus implement the content of the present invention, rather than implying any limitation to the scope of the present invention.

[0045] As used herein, the term "comprising" and its variants are to be construed as open-ended terms meaning "including but not limited to". The term "based on" is to be construed as "at least partially based on". The terms "one embodiment" and "an embodiment" are to be construed as "at least one embodiment".

[0046] Figure 1 Schematically shows a flowchart of a formwork construction method for a variable cross-section special-shaped cylinder based on virtual assembly according to an embodiment of the present invention. As Figure 1 shown, in this embodiment, the formwork construction method for a variable cross-section special-shaped cylinder based on virtual assembly includes:

[0047] Collect the dimensional data of the variable cross-section special-shaped cylinder, and establish a digital model of the variable cross-section special-shaped cylinder including multiple layers of cylinders based on the collected dimensional data;

[0048] In each layer of the cylinder, select three of the cross-sections as references for formwork design, and select a reference cross-section from the three cross-sections;

[0049] Lay the first formwork component on the circumference of the reference plane. The first formwork component is formed by assembling multiple standard formworks along the circumferential direction. Lay the second formwork component and the third formwork component on the circumferences of the other two cross-sections respectively. The second formwork component and the third formwork component are formed by adding or reducing the number of standard formworks on the basis of the first formwork component and then adding adjustment formworks for assembly.

[0050] Import the data of the first formwork component, the second formwork component and the third formwork component into the BIM software, perform virtual assembly through the BIM software, and determine the optimal assembly plan.

[0051] After completing the virtual assembly based on the optimal assembly plan, verify and evaluate the assembly effect.

[0052] Further, according to an embodiment of the present invention, the dimension data includes the dimensions of each layer of columns and the cross-sectional dimensions of each layer of columns.

[0053] Further, according to an embodiment of the present invention, the three cross-sections are respectively the cross-section with the largest area, the cross-section with the smallest area and the intermediate cross-section with the middle area in the multi-layer columns;

[0054] Among them, the intermediate cross-section is selected as the reference cross-section.

[0055] Further, according to an embodiment of the present invention, lay the second formwork component on the cross-section with the largest area, and fill the remaining gaps after laying the second formwork component by adding adjustment formworks;

[0056] The second formwork component is equal to the first formwork component or is the one with the number of standard formworks increased on the basis of the first formwork component.

[0057] Further, according to an embodiment of the present invention, lay the third formwork component on the cross-section with the smallest area, and fill the remaining gaps after laying the third formwork component by adding adjustment formworks;

[0058] The third formwork component is the one with the number of standard formworks reduced on the basis of the first formwork component.

[0059] Further, according to an embodiment of the present invention, the data imported into the BIM software includes: geometric information such as the dimensions and shapes of the formworks, and physical properties such as materials and weights.

[0060] Further, according to an embodiment of the present invention, importing the data of the first formwork component, the second formwork component and the third formwork component into the BIM software, performing virtual assembly through the BIM software, and determining the optimal assembly plan includes:

[0061] Design standard templates and adjustable templates in various sizes, and form first template components, second template components and third template components with different combination schemes based on the standard templates and adjustable templates of different sizes respectively;

[0062] Import the data of standard templates and adjustable templates of different sizes into the BIM software, and conduct data analysis on the virtual assembly results formed by the standard templates and adjustable templates of different sizes through the BIM software to count the usage frequency and quantity of various standard templates and adjustable templates;

[0063] Determine the standard templates and adjustable templates with strong versatility and high usage frequency according to the data analysis results to determine the optimal assembly scheme.

[0064] According to the above scheme of the present invention, the virtual assembly of templates is a simulation construction method based on computer technology. It uses three-dimensional modeling and virtual reality technology to pre-simulate the assembly process of templates on the computer. In the virtual environment, designers can freely adjust the size, shape and position of the templates, helping designers to discover and correct potential size and position errors in a timely manner, thereby improving the assembly accuracy, avoiding on-site rework and delays, and thus shortening the construction period. Through virtual assembly, designers can conduct multiple simulations and optimizations on the computer, reducing the workload of on-site cutting and splicing, improving construction safety while reducing construction costs.

[0065] The present invention applies the virtual assembly technology to the construction process of aluminum templates, which can solve most of the problems faced in the construction of special-shaped cylinders. Through precise simulation, it can ensure that the sizes, shapes and positions of most aluminum templates meet the complex requirements of special-shaped cylinders, avoiding the cumbersome process of frequent customization and on-site cutting, thereby greatly reducing the construction cost and shortening the construction period. At the same time, the virtual assembly technology can also improve the construction accuracy, ensure the accuracy and stability of template assembly, and further improve the project quality. In addition, this technology can effectively reduce the operation in high altitude or narrow spaces, reduce the construction risk, and improve the construction safety. Therefore, applying the virtual assembly technology to the construction process of aluminum templates is an effective way to improve the construction efficiency and quality of special-shaped cylinders, and reduce the construction cost and risk.

[0066] Through the virtual assembly technology and combined with a precise template combination method, the present invention can innovatively automatically calculate and identify the scheme with the highest template repeat utilization rate among various template combination methods. This method significantly reduces the number of customized templates, reduces the construction cost, and improves the construction efficiency compared with the traditional construction method.

[0067] During the virtual assembly process, the present invention not only considers the reuse rate of templates, but also comprehensively considers various factors such as cost and construction efficiency. By intelligently analyzing and comparing the utilization rate, cost, and construction efficiency under different template combination methods, the present invention can automatically determine the optimal assembly combination plan to maximize cost-effectiveness.

[0068] For the complex construction requirements of variable cross-section special-shaped cylinders, the present invention significantly improves the adaptability and construction flexibility of templates by flexibly adjusting the quantity and size of standard templates and adjustable templates. This template combination method based on virtual assembly can easily cope with various complex construction environments to ensure construction quality and safety.

[0069] Through the pre-simulation and optimization of virtual assembly technology, the present invention can greatly reduce the workload of on-site cutting and splicing and simplify the construction process. At the same time, the precise template design and positioning also reduce the on-site adjustment time, thus significantly shortening the construction period and improving the construction efficiency.

[0070] Furthermore, to achieve the above object, the present invention also provides a template construction system for variable cross-section special-shaped cylinders based on virtual assembly, including:

[0071] A model construction module that collects the dimension data of variable cross-section special-shaped cylinders and establishes a digital model of variable cross-section special-shaped cylinders including multiple layers of cylinders based on the collected dimension data;

[0072] A cross-section selection module that selects three cross-sections in each layer of cylinders as references for template design and selects a reference cross-section from the three cross-sections;

[0073] An assembled template design module that lays a first template component on the circumference of the reference plane. The first template component is formed by assembling multiple standard templates along the circumferential direction. Second and third template components are respectively laid on the circumferences of the other two cross-sections. The second and third template components are formed by adding or reducing the quantity of standard templates on the basis of the first template component and then adding adjustable templates for assembly;

[0074] A virtual assembly module that imports the data of the first template component, the second template component, and the third template component into BIM software for virtual assembly by the BIM software and determines the optimal assembly plan;

[0075] An assembly plan verification module that verifies and evaluates the assembly effect after completing virtual assembly based on the optimal assembly plan.

[0076] The template construction system for variable cross-section special-shaped cylinders based on virtual assembly according to the present invention can implement the above-mentioned template construction method for variable cross-section special-shaped cylinders based on virtual assembly, and the specific process steps are as described above and will not be elaborated here.

[0077] Further, to achieve the above object, the present invention also provides an electronic device, including a processor, a memory, and a computer program stored on the memory and executable on the processor. When the computer program is executed by the processor, it implements the template construction method for the variable cross-section special-shaped cylinder based on virtual assembly as described above.

[0078] Further, to achieve the above object, the present invention also provides a computer-readable storage medium with a computer program stored thereon. When the computer program is executed by the processor, it implements the template construction method for the variable cross-section special-shaped cylinder based on virtual assembly as described above.

[0079] To make the object, technical solution and advantages of the present invention clearer and more understandable, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only the best embodiments of the present invention, which are only used to explain the present invention and do not limit the protection scope of the present invention. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

[0080] Embodiment 1

[0081] The template construction method for the variable cross-section special-shaped cylinder based on virtual assembly includes:

[0082] S1: According to the design scheme, collect the relevant data of the variable cross-section special-shaped cylinder. These data include the dimensions of the column bodies of each layer, the cross-section change law, etc., which will be used as the basis for establishing the subsequent digital model. Then, based on the collected data, establish a digital model of the variable cross-section special-shaped cylinder in the BIM software. This model should accurately reflect the actual dimensions of the column body and the cross-section change law of the column bodies of each layer. This step is the prerequisite for virtual assembly, which ensures that a real construction scenario can be simulated in the computer environment.

[0083] S2: Since the diameter of the variable cross-section special-shaped cylinder changes continuously, in order to optimize the construction cost and improve the convenience of template assembly, when constructing its digital model, this embodiment selects three representative sections for each layer of the cylinder (when the cross-section diameter changes in a uniform manner, the three sections with the largest, smallest and middle areas are usually selected). The templates corresponding to these three sections will be spliced up and down to form the complete template required for the variable cross-section special-shaped cylinder. These selected representative sections will serve as the key reference for subsequent template design work. In particular, this embodiment uses the curvature of the section with the middle area as the benchmark for template design, that is, the reference section. For example, for a special-shaped cylinder with a diameter that changes uniformly between d1 and d2 (where d1 is less than d2), three sections with diameters of d1, (d1+d2) / 2 and d2 are selected as representative sections, and the section with a diameter of (d1+d2) / 2 is established as the reference section, and then the curvature of this reference section is used as the standard for template design.

[0084] S3: Divide the circumferential template of the reference section into several standard templates. For example, for a circular surface with a specific diameter, cut it evenly into n standard templates 1, as shown in the attached figure. Figure 2 As shown (attached Figure 2 The circumference of the reference section is divided into n equal parts, i.e. n standard templates are laid. Then, when processing the other two representative sections, the number of standard templates is increased or decreased, and the adjustable templates are cleverly incorporated to ensure that the circumference of each section can be perfectly closed, as shown in the attached figure. Figure 3 As shown in the figure, for the smallest circular section, the number of standard templates is reduced and adjustable templates are added. Figure 3 The standard module 1 is black, the adjustment module 2 is red, and the Figure 4 Similarly, for the circular section with the largest area, the installation is performed by increasing the number of standard templates 1 and adding adjustment templates 2 or directly adding adjustment templates. The application of such adjustment templates greatly improves the adaptability and flexibility of the templates in different cross-sectional shapes.

[0085] S4: After clarifying the size and quantity planning of the standard template and the adjustable template, the present embodiment first inputs the aluminum alloy template data (i.e., the laying plan data composed of the standard template and the adjustable template) into the BIM (Building Information Model) system. This step covers the core parameters such as the size and shape of the template, as well as the entry of physical properties such as material and weight, and constructs a detailed aluminum template component library, laying the foundation for subsequent work. These template data not only describe the geometric form of the template in detail, but also include its physical properties, ensuring the high precision and practicality of the virtual assembly process. In the BIM software, the present embodiment constructs a virtual space containing a coordinate axis system for receiving and displaying a three-dimensional model of the aluminum alloy template. This virtual space not only simulates the real construction scene, but also provides accurate coordinate positioning, making the assembly and positioning process of the template more intuitive and accurate. Using the assembly function of the BIM software, the present embodiment imports the three-dimensional models in the aluminum template component library into the virtual space one by one according to the predetermined assembly strategy, and accurately places them according to the coordinate axis system. During the assembly process, the software automatically detects interference and collision between templates to ensure the accuracy and feasibility of assembly. In addition, the template can be fine-tuned through BIM software to meet specific construction needs. When adding or adjusting the template, ensure that the connection method and support system between the templates meet the relevant specifications and construction requirements. The real-time preview function of the BIM software allows you to intuitively see the assembly effect. At the same time, using the sectioning function of the software, you can section the assembled aluminum alloy template 3D model to check the assembly status and connection status inside the template. This step helps to discover and correct potential problems in a timely manner, ensure the accuracy of assembly and the adaptability between templates. If necessary, adjustments and optimizations can be made at any time, as shown in the attached Figure 5 This is an exploded view of the template (standard template 1 and adjustment template 2) assembly effect, attached Figure 6 This is the actual effect after the template is formed. The blue circle and pink ring parts in the figure are components to better ensure the quality and reinforcement effects of cylindrical forming.

[0086] S5: With the help of virtual assembly technology, this embodiment can explore various template combination schemes and optimize the configuration by adjusting the sizes and quantities of standard templates and adjustable templates. For example, the circumference of the reference plane is flexibly divided into n or m standard templates (n and m are arbitrary positive integers), and the usage amounts of adjustable templates under different combinations are compared. This embodiment calculates the repeat utilization rate of each combination, that is, the ratio of the area of reused templates to the total template area, aiming to find the combination scheme with the highest utilization rate. However, while pursuing high utilization rate, this embodiment also takes into account the consideration of cost-effectiveness. Although some combinations have high utilization rates, if a large number of expensive adjustable templates are required, they may not be the optimal solutions. Therefore, this embodiment conducts a comprehensive cost-benefit analysis, comprehensively considering the utilization rate, cost, and construction efficiency to determine the optimal assembly combination. The core goal of this embodiment is to minimize the types of standard templates by optimizing the template combinations on each floor, thereby maximizing the template utilization rate. To this end, this embodiment adopts the following strategies:

[0087] Data analysis: Use BIM software to deeply mine virtual assembly data and accurately count the usage frequencies and quantities of various standard parts and adjustable templates.

[0088] Strategy adjustment: Based on the data analysis results, optimize the assembly strategy, reduce low-frequency and small-quantity template components, and increase the use of high-frequency and general-purpose template components.

[0089] Scheme optimization: On the basis of strategy adjustment, continuously test different template combinations. Through comparative analysis, a best scheme that can not only meet the construction requirements but also minimize the types of standard templates is finally determined.

[0090] S6: After completing the virtual assembly, it is necessary to rigorously verify the assembly results. First, with the help of the measurement function of BIM software, accurately check whether the template sizes are consistent with the design requirements. Immediately adjust any deviations found to ensure accurate sizes. Second, verify the stability of the template support system by simulating the construction stress conditions to ensure that it can withstand the loads during the entire construction process. At the same time, in combination with the on-site conditions, comprehensively evaluate the feasibility of the assembly scheme, including whether the construction processes such as template hoisting and disassembly are smooth. During the verification process, once any problems or non-compliance issues are found, immediately give feedback. Make necessary adjustments and optimizations according to the feedback information to ensure that the assembly results not only meet the construction requirements but also reach the established quality standards. This systematic verification and feedback mechanism ensures the accuracy and reliability of the template assembly work.

[0091] Through the above steps, this embodiment realizes the formwork construction method of variable cross-section special-shaped cylinders based on virtual assembly. This method uses BIM technology for virtual assembly and scheme optimization, significantly improving the construction accuracy and efficiency and reducing the construction cost. At the same time, this method also strengthens the real-time monitoring and management of the construction site, ensuring the improvement of construction quality and safety.

[0092] Those of ordinary skill in the art can realize that the modules and algorithm steps described in combination with the embodiments disclosed herein can be implemented by electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are executed in hardware or software depends on the specific application and design constraints of the technical solution. Professional technicians can use different methods to implement the described functions for each specific application, but such implementation should not be considered to exceed the scope of the present invention.

[0093] Those skilled in the art can clearly understand that for the convenience and brevity of description, the specific working processes of the above-described devices and equipment can refer to the corresponding processes in the foregoing method embodiments and will not be elaborated herein.

[0094] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. For example, the device embodiments described above are merely illustrative. For example, the division of the modules is only a logical function division. In actual implementation, there may be other division methods. For example, multiple modules or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the displayed or discussed couplings or direct couplings or communication connections to each other can be through some interfaces. The indirect couplings or communication connections of the devices or modules can be electrical, mechanical or other forms.

[0095] The modules described as separate components may or may not be physically separated. The components displayed as modules may or may not be physical modules, that is, they can be located in one place or distributed to multiple network modules. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of the embodiments of the present invention.

[0096] In addition, in the embodiments of the present invention, the various functional modules can be integrated into one processing module, or each module can exist physically alone, or two or more modules can be integrated into one module.

[0097] When the above-mentioned functions are implemented in the form of software function modules and sold or used as independent products, they can be stored in a computer-readable storage medium. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, or a part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute all or part of the steps of the method for sending / receiving energy-saving signals in various embodiments of the present invention. The aforementioned storage medium includes: various media such as USB flash drives, mobile hard disks, ROMs, RAMs, magnetic disks, or optical discs that can store program codes.

[0098] The above description is only a preferred embodiment of the present application and an explanation of the applied technical principles. Those skilled in the art should understand that the scope of the invention involved in the present application is not limited to the technical solution formed by the specific combination of the above-mentioned technical features, and should also cover other technical solutions formed by any combination of the above-mentioned technical features or their equivalent features without departing from the inventive concept. For example, the technical solution formed by mutually replacing the above-mentioned features with the (but not limited to) technical features with similar functions disclosed in the present application.

[0099] It should be understood that the magnitudes of the sequence numbers of the steps in the content and embodiments of the present invention do not absolutely indicate the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation to the implementation process of the embodiments of the present invention.

Claims

1. A formwork construction method for variable cross-section special-shaped cylinders based on virtual assembly, characterized in that Including: Collect the dimensional data of the variable cross-section special-shaped cylinder, and establish a digital model of the variable cross-section special-shaped cylinder including multiple layers of cylinders based on the collected dimensional data; In each layer of the cylinder, select three of its cross-sections as references for template design, and select a reference cross-section among the three cross-sections; Lay the first template component on the circumference of the reference cross-section. The first template component is formed by assembling multiple standard templates along the circumferential direction. Lay the second template component and the third template component on the circumferences of the other two cross-sections respectively. The second template component and the third template component are formed by adding or reducing the number of standard templates on the basis of the first template component and then adding adjustment templates for assembly; Import the data of the first template component, the second template component and the third template component into the BIM software, perform virtual assembly through the BIM software, and determine the optimal assembly plan; After completing the virtual assembly based on the optimal assembly plan, verify and evaluate the assembly effect; Import the data of the first template component, the second template component and the third template component into the BIM software, perform virtual assembly through the BIM software, and determine the optimal assembly plan, including: Design standard templates and adjustment templates of various sizes, and form the first template component, the second template component and the third template component with different combination plans based on the standard templates and adjustment templates of different sizes; Import the data of the standard templates and adjustment templates of different sizes into the BIM software, perform data analysis on the virtual assembly results formed by the standard templates and adjustment templates of different sizes through the BIM software, and count the usage frequency and quantity of various standard templates and adjustment templates; According to the data analysis results, determine the standard templates and adjustment templates with strong versatility and high usage frequency to determine the optimal assembly plan.

2. The formwork construction method for a variable cross-section special-shaped cylinder based on virtual assembly according to claim 1, characterized in that, The dimensional data includes the dimensions of each layer of the cylinder and the cross-sectional dimensions of each layer of the cylinder.

3. The formwork construction method for variable cross-section special-shaped cylinders based on virtual assembly according to claim 1, characterized in that The three cross-sections are respectively the cross-section with the largest area, the cross-section with the smallest area and the intermediate cross-section with the middle area in the multi-layer cylinder; Among them, select the intermediate cross-section as the reference cross-section.

4. The formwork construction method of the variable cross-section special-shaped cylinder based on virtual assembly according to claim 3, characterized in that, Lay the second template component on the cross-section with the largest area, and fill the remaining gaps after laying the second template component by adding adjustment templates; The number of the second template components is equal to the number of the first template components or is the number of the first template components plus the number of standard templates added.

5. The formwork construction method of the variable cross-section special-shaped cylinder based on virtual assembly according to claim 3, characterized in that, Lay the third template component on the cross-section with the smallest area, and fill the remaining gaps after laying the third template component by adding adjustment templates; The number of the third template components is the number of the first template components minus the number of standard templates.

6. The formwork construction method of the variable cross-section special-shaped cylinder based on virtual assembly according to claim 1, characterized in that, The data imported into the BIM software includes: geometric information such as the dimensions and shapes of the templates, and physical properties such as materials and weights.

7. A formwork construction system for a variable cross-section special-shaped cylinder based on virtual assembly, characterized in that Including: A model construction module that collects the dimensional data of the variable cross-section special-shaped cylinder and establishes a digital model of the variable cross-section special-shaped cylinder including multiple layers of cylinders based on the collected dimensional data; A cross-section selection module that selects three of the cross-sections in each layer of the cylinder as references for template design and selects a reference cross-section among the three cross-sections; The assembled formwork design module lays the first formwork component on the circumference of the reference section. The first formwork component is formed by assembling multiple standard formworks along the circumferential direction. The second formwork component and the third formwork component are respectively laid on the circumferences of the other two sections. The second formwork component and the third formwork component are formed by adding or reducing the number of standard formworks on the basis of the first formwork component and then adding adjustable formworks for assembly. The virtual assembly module imports the data of the first formwork component, the second formwork component and the third formwork component into the BIM software, performs virtual assembly through the BIM software, and determines the optimal assembly scheme. The assembly scheme verification module verifies and evaluates the assembly effect after completing the virtual assembly based on the optimal assembly scheme. Importing the data of the first formwork component, the second formwork component and the third formwork component into the BIM software, performing virtual assembly through the BIM software, and determining the optimal assembly scheme, including: Designing standard formworks and adjustable formworks of various sizes, and forming the first formwork component, the second formwork component and the third formwork component with different combination schemes based on the standard formworks and adjustable formworks of different sizes. Importing the data of the standard formworks and adjustable formworks of different sizes into the BIM software, performing data analysis on the virtual assembly results formed by the standard formworks and adjustable formworks of different sizes through the BIM software, and counting the usage frequencies and quantities of various standard formworks and adjustable formworks. According to the data analysis results, determine the standard formworks and adjustable formworks with strong versatility and high usage frequency to determine the optimal assembly scheme.

8. An electronic device, characterized in that, It includes a processor, a memory, and a computer program stored on the memory and executable on the processor. When the computer program is executed by the processor, it implements the formwork construction method for variable-section special-shaped cylinders based on virtual assembly as described in any one of claims 1-6.

9. A computer-readable storage medium, characterized in that, A computer program is stored on the computer-readable storage medium. When the computer program is executed by the processor, it implements the formwork construction method for variable-section special-shaped cylinders based on virtual assembly as described in any one of claims 1-6.

Images