Wind tower foundation in-situ intelligent transformation system and method

Abstract

The present application provides a system and method for in-situ intelligent transformation of wind tower foundations. The system according to the present application includes: a data collection module, a database module, an intelligent selection module and a solution output module; the database module is used to store the load data set and geological parameter data set of the chartered unit model, and store the third preset number of wind tower foundation construction drawings and calculation books; the data collection module is used to obtain the unit selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters; the intelligent selection module is used to call the database module to generate wind tower foundation construction drawings and calculation books according to the data obtained by the data collection module. The technical solution provided by the present application can automatically compare with the corresponding load and stiffness requirements of each set of wind tower foundation construction drawings in the database, quickly match the wind tower foundation construction drawings and calculation books in the database, improve design efficiency, and improve engineering safety and economy.

Description

Technical Field

[0001] This document relates to the technical field of wind tower transformation, and in particular to a system and method for in-situ intelligent transformation of wind tower foundations. Background Art

[0002] At present, many old wind farms are planning to renovate them to the same capacity or expand their capacity. Wind power upgrading and renovation will be an important direction for the development of new wind power.

[0003] At present, the existing technology for the transformation plan in the wind turbine transformation project of a wind farm is to demolish the original foundation and build a new foundation. The existing wind farm wind turbine foundation design is personalized calculation and design for the new foundation, based on the foundation load and foundation requirements provided by the upstream host manufacturer. If the existing foundation meets the existing load requirements, it will be directly reused. If it does not meet the existing load requirements, the existing foundation will be demolished and the new foundation will be redesigned according to the new load. Because the new load is generally much higher than the existing load, the new foundation area is often much larger than the existing foundation area. The original foundation red line area is generally difficult to meet the new foundation requirements, so the wind farm needs to re-expropriate land for approval. In some areas, especially scenic areas, land acquisition is often difficult to approve, making it difficult to implement some wind farm upgrade and transformation projects. Conventional technology is difficult to adapt to market demand, which has become the core reason restricting wind farm upgrade and transformation projects. The existing transformation plan lacks intelligence, has low efficiency, and is weak in safety and economy.

[0004] Wind turbine foundations are subjected to fatigue loads from wind loads for a long time, which requires high safety performance of the foundation. Currently, there is no design method for in-situ transformation of the foundation, let alone an intelligent design method. Summary of the invention

[0005] The present invention provides a wind tower foundation in-situ intelligent transformation system and method, aiming to solve the above-mentioned problems.

[0006] An embodiment of the present invention provides an in-situ intelligent transformation system for a wind tower foundation, comprising:

[0007] Data collection module, database module, intelligent selection module and solution output module;

[0008] A database module, used to store a unit model load data set including a first preset number of unit model load data and a geological parameter data set including a second preset number of geological parameter data, and to store a third preset number of wind tower foundation construction drawings and calculation books;

[0009] Data collection module, used to obtain unit selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters;

[0010] An intelligent selection and comparison module, used for calling the database module to generate a wind tower foundation construction drawing and a calculation book according to the group selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters;

[0011] The solution output module outputs the wind tower foundation construction drawings and calculation sheets obtained by the intelligent selection module.

[0012] An embodiment of the present invention provides an in-situ intelligent transformation method for a wind tower foundation, comprising:

[0013] Acquire a unit model load data set including a first preset number of unit model load data and a geological parameter data set including a second preset number of geological parameter data, and store a third preset number of wind tower foundation construction drawings and calculation sheets;

[0014] The data collection module is used to obtain the unit selection data, geological parameters, original wind tower foundation parameters, and new wind tower foundation parameters;

[0015] Generate a wind tower foundation construction drawing and calculation sheet according to the group of selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters through the intelligent selection module;

[0016] Output the generated wind tower foundation construction drawings and calculation sheets.

[0017] By adopting the embodiment of the present invention, in the wind farm upgrade and reconstruction project, according to the host manufacturer and upstream professional requirements, the software system automatically compares the corresponding loads of each set of wind tower foundation construction drawings in the database, and can quickly match the wind tower foundation construction drawings and calculation books in the database, greatly improving the design efficiency, and improving the safety and economy of the project. The matched wind tower foundation construction drawings are designed based on the proprietary technology developed by Datang Environment, and can also solve the problem of land acquisition restrictions that cannot be solved by existing technologies. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate one or more embodiments of this specification or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this specification. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 Schematic diagram of an in-situ intelligent transformation system for a wind tower foundation according to an embodiment of the present invention;

[0020] Figure 2 A specific schematic diagram of each module of the in-situ intelligent transformation system for a wind tower foundation according to an embodiment of the present invention;

[0021] Figure 3 It is a schematic diagram of a specific implementation method of the intelligent selection and comparison module in the in-situ intelligent transformation system of the wind tower foundation according to an embodiment of the present invention;

[0022] Figure 4 A schematic diagram of a construction drawing and calculation book database according to an embodiment of the present invention;

[0023] Figure 5 This is a flow chart of the in-situ intelligent transformation method of a wind tower foundation according to an embodiment of the present invention. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solutions in one or more embodiments of this specification, the following will be combined with the drawings in one or more embodiments of this specification to clearly and completely describe the technical solutions in one or more embodiments of this specification. Obviously, the described embodiments are only part of the embodiments of this specification, not all of the embodiments. Based on one or more embodiments of this specification, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of this document.

[0025] System Example

[0026] According to an embodiment of the present invention, a wind tower foundation in-situ intelligent transformation system is provided. Figure 1 Schematic diagram of the wind tower foundation in-situ intelligent transformation system according to an embodiment of the present invention. Figure 1 As shown, the wind tower foundation in-situ intelligent transformation system of the embodiment of the present invention specifically includes:

[0027] Data collection module 10, database module 14, intelligent selection module 12 and solution output module 16;

[0028] Database module 14, used to store a unit model load data set including a first preset number of unit model load data and a geological parameter data set including a second preset number of geological parameter data, and store a third preset number of wind tower foundation construction drawings and calculation books;

[0029] The data collection module 10 is used to obtain the unit selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters;

[0030] The data collection module 10 specifically includes: a unit selection submodule, a geological parameter submodule, an original wind tower foundation parameter submodule, and a new wind tower foundation parameter submodule;

[0031] The unit selection submodule is used to generate specific load data according to the unit model load data, and the specific load data includes: unit model, hub height, wind load, earthquake intensity, X-direction bending moment, Y-direction bending moment, XY-direction bending moment, vertical force, X-direction horizontal force, Y-direction horizontal force, XY-direction horizontal force, stiffness, and frequency;

[0032] The unit model load data set is: obtain all unit models of preset power units at each interval between the 2.0MW unit and the 10MW unit, and each unit model is then merged into 10 load data according to wind load, hub height, and earthquake intensity, and the unit model is combined with the 10 load data to generate a first preset number of unit model load data, and the first preset number of unit model load data is used as the unit model load data set.

[0033] A geological parameter submodule, used to obtain geological parameter data according to the wind tower foundation type, wherein the wind tower foundation type includes a natural foundation and a pile foundation;

[0034] Furthermore, the geological parameter submodule is specifically used for:

[0035] If the wind tower foundation type is a natural foundation, the soil quality of the soil layer under the foundation of the wind power transformation project, the geological bearing capacity of the soil layer, and whether it is a weak layer are obtained as geological parameter data; if the wind tower foundation type is a pile foundation, the pile type selection, single pile foundation force parameters, and the number of pile foundations are obtained as geological parameter data.

[0036] The original wind tower foundation parameter submodule is used to obtain the original wind tower foundation parameters according to the original wind tower foundation type, and the original wind tower foundation type includes: gravity foundation under natural foundation, beam-slab foundation under natural foundation, gravity foundation under pile foundation and beam-slab foundation under pile foundation;

[0037] Furthermore, the original wind tower basic parameter submodule is specifically used for:

[0038] If the original wind tower foundation type is a gravity foundation under a natural foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation truncated cone height, the original wind tower foundation bottom steel bar diameter and spacing, the original wind tower foundation top steel bar diameter and spacing, the original wind tower foundation truncated cone steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting data are obtained as the original wind tower foundation parameters;

[0039] If the original wind tower foundation type is a beam-slab foundation under a natural foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation beam number, the original wind tower foundation beam height, the original wind tower foundation bottom cylinder steel bar diameter and spacing, the original wind tower foundation top cylinder steel bar diameter and spacing, the original wind tower foundation beam steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt settings are obtained as the original wind tower foundation parameters;

[0040] If the original wind tower foundation type is a gravity foundation under pile foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation truncated cone height, the original wind tower foundation bottom steel bar diameter and spacing, the original wind tower foundation top steel bar diameter and spacing, the original wind tower foundation truncated cone steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting, the original wind tower foundation single pile data, and the original wind tower foundation pile number are obtained as the original wind tower foundation parameters;

[0041] If the original wind tower foundation type is a beam-slab foundation under a pile foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation beam number, the original wind tower foundation beam height, the original wind tower foundation bottom cylinder steel bar diameter and spacing, the original wind tower foundation top cylinder steel bar diameter and spacing, the original wind tower foundation beam steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting, the original wind tower foundation single pile data, and the original wind tower foundation pile number are obtained as the original wind tower foundation parameters.

[0042] The new wind tower foundation parameter submodule is used to generate new wind tower foundation parameters according to the proprietary technical construction drawing parametric template of the new wind tower foundation. The proprietary technical construction drawing parametric template of the new wind tower foundation includes: a new rock anchor wind tower foundation proprietary technical construction drawing parametric template, a new cylindrical wind tower foundation proprietary technical construction drawing parametric template, a dense-sparse pile type wind tower foundation proprietary technical construction drawing parametric template, a gravity beam-slab type wind tower foundation proprietary technical construction drawing parametric template, and a large and small mixed tower combined type wind tower foundation proprietary technical construction drawing parametric template.

[0043] Furthermore, the new wind tower basic parameter submodule is specifically used for:

[0044] The proprietary technical construction drawing parametric template based on the new wind tower foundation obtains the original wind tower foundation parameters through the original wind tower foundation parameter submodule, obtains the first wind tower transformation parameters through the intelligent comparison module, and uses the original wind tower foundation parameters and the first wind tower transformation parameters as the new wind tower foundation parameters, specifically including:

[0045] If the proprietary technical construction drawing parametric template of the new wind tower foundation is a new rock anchor wind tower foundation proprietary technical construction drawing parametric template, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor bolt diameter and number, new foundation anchor cable diameter and number;

[0046] If the proprietary technical construction drawing parametric template of the new wind tower foundation is a proprietary technical construction drawing parametric template of a new cylindrical wind tower foundation, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor bolt diameter and number, new foundation bite pile diameter and number;

[0047] If the proprietary technical construction drawing parametric template of the new wind tower foundation is a proprietary technical construction drawing parametric template of a dense-sparse pile type wind tower foundation, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor diameter and number, new foundation pile diameter and number and spacing;

[0048] If the proprietary technical construction drawing parametric template of the new wind tower foundation is a gravity beam plate type wind tower foundation proprietary technical construction drawing parametric template, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor diameter and number, new foundation beam number and height, new pile foundation type and diameter, number and length, etc.;

[0049] If the proprietary technical construction drawing parametric template of the new wind tower foundation is a proprietary technical construction drawing parametric template of a large and small mixed tower combined wind tower foundation, the first wind tower renovation parameters include: foundation expansion width, reinforcement height, new top cone diameter and height, new tower barrel anchor diameter and number, new pile diameter and number, and new mixed tower cavity data.

[0050] An intelligent selection and comparison module 12 is used to call the database module to generate a wind tower foundation construction drawing and a calculation book according to the group selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters;

[0051] The intelligent comparison and selection module specifically includes:

[0052] Intelligent comparison module for load data, intelligent comparison module for geological parameters and comparison module for results;

[0053] The load data intelligent comparison module selects a piece of data which is infinitely close to but not less than the specific load data in the load data set of the unit model as the final load data;

[0054] A geological parameter intelligent comparison module, used for selecting a piece of data that is wirelessly close to but not less than the geological parameter data in the geological parameter data set as the final geological parameter data;

[0055] The result comparison module compares the final load data and the final geological parameter data with the third preset number of wind tower foundation construction drawings and calculation books, and selects a wind tower foundation construction drawing and calculation book that is wirelessly close to but not less than the final load data and the final geological parameter data from the third preset number of wind tower foundation construction drawings and calculation books as the final result.

[0056] The solution output module 16 outputs the wind tower foundation construction drawings and calculation sheets obtained by the intelligent selection module.

[0057] Furthermore, the output module is further used to: display the basic parameters of the fresh wind tower in intelligent three-dimensional form.

[0058] The storage module specifically includes: an input database and an output database;

[0059] The input database includes: a first preset number of unit model load data sets of unit model load data and a second preset number of geological parameter data sets of geological parameter data;

[0060] The output database includes: a third preset number of wind tower foundation construction drawings and calculation books generated according to the proprietary technical construction drawing parameterized template of the new wind tower foundation.

[0061] Figure 2 The following is a schematic diagram of each module of the wind tower foundation in-situ intelligent transformation system according to an embodiment of the present invention. Figure 2 A specific implementation of the embodiment of the present invention is described in detail:

[0062] like Figure 2 The wind tower foundation in-situ intelligent transformation system shown in the figure consists of four parts: input module, database module, intelligent comparison module, and output module. The input module and the output module are displayed in the system user interface, and users can browse them to carry out the in-situ transformation design of the wind tower foundation. The database module and the intelligent comparison module are located at the bottom layer of the system, and are used to connect the input module and the output module at the bottom layer of the system. Users cannot browse them. All the original settings of the four modules can only be modified by the administrator.

[0063] The input module consists of four parts: unit selection, geological parameters, original wind tower foundation parameters, and new wind tower foundation parameters.

[0064] The unit selection part of the input module is an option, which includes all unit load data of 2.0MW units, 10MW units and units with an interval of 0.25MW between them, totaling 37 unit models to choose from. Each unit model is further merged into 10 load data according to factors such as wind load, hub height, and earthquake intensity. In this way, under the input module option, a total of 370 unit model load data exist in the database module for users to choose. When any of the 370 unit load data options is selected, the system automatically pops up a specific load data dialog box for the user to choose to modify or expand. The dialog box content includes 13 filling items: unit model, hub height, wind load, earthquake intensity, X-direction bending moment, Y-direction bending moment, XY-direction bending moment, vertical force, X-direction horizontal force, Y-direction horizontal force, XY-direction horizontal force, stiffness, and frequency. These 13 filling items have pre-set default data based on the user's selection of 370 unit model options. After the user modifies the default load according to the specific project unit model load data, select The system will intelligently compare the 13 modified data through the system's intelligent comparison module and the 370 sets of unit model load data in the database module, and automatically compare and select 370 sets of unit model load data that meet the 13 user data requirements and are close to each other in the database for users to choose and use. According to market data and the accumulation of previous database construction work, the 370 sets of unit model load data in the database have met the load data of all host manufacturers in the existing wind farm upgrade and transformation projects, so the 370 sets of unit model load data are very sufficient. However, if the user wants to further expand the data, the user can choose the expansion option instead of the intelligent comparison result after the intelligent comparison.

[0065] The geological parameter part of the input module includes two options: natural foundation and pile foundation. The natural foundation option includes three options: soil quality of the soil layer under the foundation, geological bearing capacity of the soil layer, and whether it is a weak layer verification. The pile foundation option includes three options: pile type selection, single pile foundation force parameters, and number of pile foundations. The two options of natural foundation and pile foundation are in an exclusive relationship, and only one can be selected. In this way, the geological parameter module requires the user to select a maximum of 3 data. According to the different geological types that may be encountered in the wind farm upgrade and renovation project, geological data are collected and merged in advance in the database module. These 6 data correspond to 60 sets of geological parameter databases in the database. The geological parameter database module can be expanded through the geological parameter part of the input module.

[0066] The original wind tower foundation parameter part of the input module includes four options: gravity foundation under natural foundation, beam-slab foundation, gravity foundation under pile foundation, and beam-slab foundation.

[0067] The foundation parameters of the gravity option under natural foundation include: the original wind tower foundation burial depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation cone height, the original wind tower foundation bottom steel bar diameter and spacing, the original wind tower foundation top steel bar diameter and spacing, the original wind tower foundation cone steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting, etc. There are 10 filling items.

[0068] The foundation parameters of the beam-slab option under natural foundation include: the buried depth of the original wind tower foundation, the diameter of the bottom cylinder of the original wind tower foundation, the height of the bottom cylinder of the original wind tower foundation, the diameter of the top cylinder of the original wind tower foundation, the height of the top cylinder of the original wind tower foundation, the number of original wind tower foundation beams, the height of the original wind tower foundation beams, the diameter and spacing of the original wind tower foundation bottom cylinder steel bars, the diameter and spacing of the original wind tower foundation top cylinder steel bars, the diameter and spacing of the original wind tower foundation beam steel bars, and the foundation ring and anchor bolt settings of the original wind tower foundation, which consists of 11 filling items.

[0069] The foundation parameters of the gravity option under pile foundation include: the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation cone height, the original wind tower foundation bottom steel bar diameter and spacing, the original wind tower foundation top steel bar diameter and spacing, the original wind tower foundation cone steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting, the original wind tower foundation single pile data, the original wind tower foundation pile number, 12 filling items.

[0070] The basic parameters of the beam-slab option under pile foundation include: the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation beam number, the original wind tower foundation beam height, the original wind tower foundation bottom cylinder steel bar diameter and spacing, the original wind tower foundation top cylinder steel bar diameter and spacing, the original wind tower foundation beam steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting, the original wind tower foundation single pile data, the original wind tower foundation pile number.

[0071] After selecting the corresponding foundation form and filling in the corresponding data in the original wind tower foundation parameter part of the input module, the original foundation is displayed in real time in intelligent three-dimensional form.

[0072] The new wind tower foundation parameters of the input module include one option of proprietary technology to be adopted, under which there are five specific parametric templates for users to choose from: new rock anchor wind tower foundation proprietary technology construction drawing parametric template, new cylindrical wind tower foundation proprietary technology construction drawing parametric template, dense pile type wind tower foundation proprietary technology construction drawing parametric template, gravity beam slab type wind tower foundation proprietary technology construction drawing parametric template, large and small mixed tower combined type wind tower foundation proprietary technology construction drawing parametric template. Each specific project user can only choose one proprietary technology parametric template.

[0073] After entering the above data in the input module and clicking OK, the system automatically mobilizes the database through the intelligent comparison module to display the output module content.

[0074] The output module includes two parts: construction drawings and calculation books. The construction drawings and calculation books correspond to the construction drawings and calculation books of the wind tower foundation of a specific project corresponding to a parametric template of one of the five proprietary technologies selected by the input module new wind tower foundation parameters.

[0075] The parametric template for the construction drawing of the new rock anchor wind tower foundation proprietary technology corresponds to the two existing foundation forms of gravity foundation and beam-slab foundation under the natural foundation in the input module's original wind tower foundation parameter part. Under the original wind tower foundation parameter filling item, there are also data such as foundation expansion width, reinforcement height, new top truncated cone diameter and height, new tower barrel anchor bolt diameter and number, new foundation anchor cable diameter and number. The new wind tower foundation using the new anchor wind tower foundation in-situ transformation proprietary technology is intelligently displayed in real time in three dimensions based on these data. These data are automatically calculated by the intelligent comparison module, and users can make fine adjustments to these data to form construction drawings and calculation books for specific projects. Corresponding to 370 sets of unit model load databases and combined with 60 sets of geological parameter databases, the new anchor cable wind tower foundation parametric template needs to have 370×60=22,200 sets of specific construction drawings and calculation books in the database in advance. However, considering that the preparation workload of more than 20,000 sets of construction drawings and calculation books in the database is too large, this invention classifies and merges the data after combining 22,200 sets of unit model load databases with 60 sets of geological parameter databases, mainly divided into 20 models and 5 different geological bearing capacities and 10 different pile types based on the size of the unit model, and classified into 20×5+20×10=300 sets of parametric construction drawings and calculation books for system intelligent comparison and call.

[0076] The proprietary technology parametric template of the new cylindrical wind tower foundation corresponds to all four original foundation forms in the original wind tower foundation parameter part of the input module. Under the original wind tower foundation parameter filling item, there are also data such as foundation expansion width, reinforcement height, new top truncated cone diameter and height, new tower anchor bolt diameter and number, new foundation bite pile diameter and number. The new wind tower foundation using the proprietary technology of in-situ transformation of the new cylindrical wind tower foundation is intelligently displayed in real time in three dimensions based on these data. These data are automatically calculated by the intelligent comparison module, and users can make fine adjustments on these data to form construction drawings and calculation books for specific projects. Corresponding to 370 sets of unit model load databases and combined with 60 sets of geological parameter databases, the new cylindrical wind tower foundation parametric template needs to have 370×60=22,200 sets of specific construction drawings and calculation books in advance in the database. However, considering that the workload of preparing more than 20,000 sets of construction drawings and calculation books in the database is too large, this invention classifies and merges the data after combining 22,200 sets of unit model load databases with 60 sets of geological parameter databases, mainly divided into 20 models and 5 different geological bearing capacities and 10 different pile types based on the size of the unit model, and classified into 20×5+20×10=300 sets of parametric construction drawings and calculation books for intelligent comparison and call by the system.

[0077] The parameterized template of the proprietary technology of dense-sparse pile wind tower foundation corresponds to the two existing foundation forms of gravity foundation and beam-slab foundation under the natural foundation of the original wind tower foundation parameter part of the input module. Under the original wind tower foundation parameter filling item, there are also data such as foundation expansion width, reinforcement height, new top truncated cone diameter and height, new tower anchor bolt diameter and number, new foundation pile diameter and number and spacing. The new wind tower foundation using the proprietary technology of dense-sparse pile wind tower foundation in-situ transformation is intelligently displayed in real time in three dimensions based on these data. These data are automatically calculated by the intelligent comparison module, and users can make fine adjustments on these data to form construction drawings and calculation books for specific projects. Corresponding to 370 sets of unit model load databases and combined with 60 sets of geological parameter databases, the dense-sparse pile type wind tower foundation parametric template needs to have 370×60=22,200 sets of specific construction drawings and calculation books in advance in the database. However, considering that the workload of preparing more than 20,000 sets of construction drawings and calculation books in the database is too large, this invention classifies and merges the data after combining 22,200 sets of unit model load databases with 60 sets of geological parameter databases, mainly divided into 20 models and 5 different geological bearing capacities and 10 different pile types based on the size of the unit model, and classified into 20×5+20×10=300 sets of parametric construction drawings and calculation books for system intelligent comparison and call.

[0078] The parameterized template for the construction drawing of the proprietary technology of the gravity beam plate type wind tower foundation corresponds to the two original foundation forms of the gravity foundation under the natural foundation and the gravity foundation under the pile foundation in the input module. Under the original wind tower foundation parameter filling item, there are also data such as the foundation expansion width, reinforcement height, new top truncated cone diameter and height, new tower barrel anchor diameter and number, new foundation beam number and height, new pile foundation selection and diameter, number and length. The new wind tower foundation using the proprietary technology of the gravity beam plate type wind tower foundation in-situ transformation is intelligently displayed in real time in three dimensions based on these data. These data are automatically calculated by the intelligent comparison module, and users can make fine adjustments to these data to form construction drawings and calculation books for specific projects.

[0079] Corresponding to 370 sets of unit model load databases and combined with 60 sets of geological parameter databases, the gravity beam-slab type wind tower foundation parametric template needs to have 370×60=22,200 sets of specific construction drawings and calculation books in advance in the database. However, considering that the workload of preparing more than 20,000 sets of construction drawings and calculation books in the database is too large, this invention classifies and merges the data after combining 22,200 sets of unit model load databases with 60 sets of geological parameter databases, mainly divided into 20 models and 5 different geological bearing capacities and 10 different pile types based on the size of the unit model, and classified into 20×5+20×10=300 sets of parametric construction drawings and calculation books for system intelligent comparison and call.

[0080] The parametric template for the construction drawing of the proprietary technology of the large and small mixed tower combined wind tower foundation corresponds to all four original foundation forms in the original wind tower foundation parameter part of the input module. Under the original wind tower foundation parameter filling item, there are also data such as foundation expansion width, reinforcement height, new top truncated cone diameter and height, new tower barrel anchor diameter and number, new pile diameter and number, and new mixed tower cavity. The new wind tower foundation using the proprietary technology of in-situ transformation of the large and small mixed tower combined wind tower foundation is intelligently displayed in real time in three dimensions based on these data. These data systems are automatically calculated by the intelligent comparison module, and users can make fine adjustments to these data to form construction drawings and calculation books for specific projects. Corresponding to 370 sets of unit model load databases and combined with 60 sets of geological parameter databases, the parametric templates of large and small mixed tower combined wind tower foundations need to have 370×60=22,200 sets of specific construction drawings and calculation books in advance in the database. However, considering that the workload of preparing more than 20,000 sets of construction drawings and calculation books in the database is too large, this invention classifies and merges the data after combining 22,200 sets of unit model load databases with 60 sets of geological parameter databases, mainly divided into 20 models and 5 different geological bearing capacities and 10 different pile types based on the size of the unit models, and classified into 20×5+20×10=300 sets of parametric construction drawings and calculation books for system intelligent comparison and call.

[0081] Input module new wind tower foundation parameters 5 sets of proprietary technical parametric templates are mainly used for wind tower foundation in-situ transformation technology under land acquisition restrictions, and can also be used for new wind tower foundation technology. Each parametric template is set with 300 sets of specific construction drawing parameters stored in the database for users to choose according to the diameter of the new wind tower foundation. There are a total of 1,500 sets of construction drawing parameters, and each set of construction drawings corresponds to a set of maximum load bearing data and geological parameter data. Figure 4 Shown is a schematic diagram of a construction drawing and calculation book database according to an embodiment of the present invention.

[0082] The database module includes an input database and an output database. The input database includes a unit model load database and a geological parameter database; the output database includes a construction drawing parameterized template database, a calculation book parameterized template database, and an input data merging and combining mark database. The unit model load database corresponds to the 370 sets of unit model load data mentioned in the aforementioned input module, the geological parameter database corresponds to the 60 sets of geological parameter databases in the geological parameter part of the aforementioned input module, and the construction drawing parameterized template database and the calculation book parameterized template database correspond to the aforementioned 1,500 sets of parametric construction drawings and calculation book databases. These 1,500 sets of parametric construction drawings and calculation books each have a same input data merging and combining mark.

[0083] like Figure 3 FIG. 1 is a schematic diagram showing a specific implementation of the intelligent selection module in the in-situ intelligent transformation system for the wind tower foundation according to an embodiment of the present invention. Figure 3 As shown, the intelligent comparison module includes an intelligent comparison module for inputting load data, an intelligent comparison module for inputting geological parameters, load and geological combination marks, load and geological combination marks corresponding to construction drawings and calculation sheets, and a mark comparison module.

[0084] The input data load intelligent comparison module compares the 13 load data merged in the input module with the 370 sets of unit model data, so as to intelligently compare the 10 input load data to one set of load data in the 370 sets of load data for the next step of comparison. The intelligent comparison rule is to compare the 6 items of earthquake intensity, XY bending moment, vertical force, XY horizontal force, stiffness, and frequency in the 13 load data with the 370 sets of load databases respectively, and select one of the 370 sets of load databases that is infinitely close to but not less than these 6 items as the final comparison result.

[0085] The input data geological parameter intelligent comparison module intelligently compares the three options of the natural foundation option in the input module, including the soil quality of the underlying soil layer, the geological bearing capacity of the soil layer, and whether it is a soft layer verification, and the three options of the pile foundation option, including the pile type selection, the single pile foundation force parameters, and the number of pile foundations, with the 60 sets of geological parameter databases in the database. The three options are compared with the 60 sets of geological parameters in the database. The intelligent comparison rule is to select one of the 60 sets of geological parameter databases that is infinitely close to but not less than the three options as the final comparison result.

[0086] The load and geological combination marks correspond to 370×60=2220 combination marks formed by combining the aforementioned 370 sets of load databases with 60 sets of geological parameters.

[0087] The load and geological combination marks corresponding to the construction drawings and calculation books are marks corresponding to 1,500 sets of construction drawings and calculation books.

[0088] The symbol comparison module intelligently compares one of the 2220 combined symbols formed by the input module with the symbols formed by 1500 sets of construction drawings and calculation books. The comparison rule is to select the construction drawings and calculation books corresponding to the symbols formed by the 1500 sets of construction drawings and calculation books with loads and geological conditions that are infinitely close to but not less than one of the 2220 combined symbols as the final selection results.

[0089] In the specific implementation, in the input module, first input the load and stiffness requirements of the host manufacturer, geological parameters, the original wind tower foundation parametric model and other data. The intelligent system automatically selects the corresponding unit model load data template and geological parameter template through the background computer calculation rules and automatically and intelligently forms the original foundation three-dimensional model. When the user selects one of the five types of templates in the database corresponding to the in-situ transformation of the wind tower foundation of the upgraded and renovated project in the input module, such as the new rock anchor wind tower foundation proprietary technology parametric template, the intelligent comparison module will automatically compare the corresponding wind tower foundation construction drawing and calculation book parametric template in the database according to the intelligent combination mark of the unit model load data template and geological parameter template selected by the input module. The user can fine-tune the construction drawing and calculation book parameter data selected by the intelligent comparison to quickly select the construction drawing and calculation book of the specific project.

[0090] When building the intelligent design system of this invention, the load data of all 37 units involved in the wind farm upgrade and renovation project, including various 2.0MW units and 10MW units and units with a spacing of 0.25MW between the two, are first collected, and then merged into 10 load data according to factors such as wind load, hub height, and earthquake intensity. A total of 370 sets of unit model load data are electronically parameterized and organized to form a database.

[0091] Similarly, when building this system, it is also necessary to verify three items based on the soil quality of the soil layer under the foundation in the case of natural foundation, the geological bearing capacity of the soil layer, and whether it is a weak layer; and three items of data in the case of pile foundation, pile type, single pile foundation force parameters, and number of pile foundations, and combine them to form 60 sets of geological data and perform electronic parameterization processing to form a geological parameter database.

[0092] In addition, according to 5 sets of proprietary technologies, combined with 370 sets of unit model loads and 60 sets of geological parameters, finite element calculations and construction drawings were first carried out to form corresponding construction drawings and calculation books. On the basis of a large number of calculation books and construction drawings formed by prior calculations and designs, they were classified and merged into 300 sets of each set of proprietary technologies, a total of 1,500 sets of construction drawings and calculation books. The 1,500 sets of construction drawings and calculation books were computer-parametrically processed to form 1,500 sets of parametric electronic templates for construction drawings and calculation books. Each set of construction drawings and calculation book templates has corresponding maximum load-bearing and geological adaptation marks. Finally, the marks formed by the input parameters are compared with the 1,500 sets of construction drawings and calculation book marks in the database by computer, so as to intelligently select the construction drawings and calculation books for the corresponding specific projects.

[0093] The databases of 370 sets of unit model loads, 60 sets of geological parameters, 1,500 sets of construction drawings and calculation books involved in the present invention were obtained through a large number of collection, classification, correction, sorting, and review procedures during the research and development stage. They are obtained by gathering a large number of professional and technical forces, are highly professional, and have the characteristics of high safety and strong economy compared to the personalized design of specific projects. In addition, the 1,500 sets of construction drawings encapsulate the calculation models and calculation processes of proprietary technologies, which plays a role in technical confidentiality. The entire wind tower foundation intelligent design system and method has greatly improved the design efficiency by more than 90% because the data verification, calculation and drawing of the input data and output construction drawings have been processed in advance. In addition, this wind tower foundation intelligent design system is embedded with proprietary technology, which makes the advantages of wind farm upgrade and transformation projects more obvious under the condition of restricted land acquisition.

[0094] The following is a specific example:

[0095] Example 1: A 1.5MW wind turbine is upgraded to a 6.25MW unit. The bottom diameter of the wind tower foundation of the existing 1.5MW wind turbine is 14m, and the red line range of the single tower foundation is within the diameter of 17 meters. The upgrade project requires calculation and design of the wind tower foundation for the 6.25MW unit.

[0096] If traditional technology is used, the wind load bending moment of the 1.5MW unit will be more than 3 times the original bending moment after it is upgraded to a 6.25MW unit, and the load changes greatly. The original 1.5MW wind power tower foundation cannot be used and will be dismantled. The wind tower foundation of the 6.25MW unit after the transformation will be designed and calculated as a new foundation. According to traditional technology, the traditional technical design requires the input of original load data, calculation, drawing, calculation book arrangement, verification and other work contents, and the design cycle is about 5 days. The diameter of the new foundation of the traditional technology design product will be about 22 meters, the amount of concrete used will be about 800m3, and the diameter of the new foundation will far exceed the original foundation red line. Before the implementation of the wind farm upgrade and transformation, the existing foundation red line needs to be re-approved by the government for land acquisition.

[0097] By adopting the system provided by the embodiment of the present invention, it is only necessary to input the load data of the existing 6.25MW unit, the wind tower foundation parameters of the original 1.5MW unit, and the foundation mode selection after the in-situ transformation into the system, and the system can automatically and intelligently match the wind tower foundation construction drawings and calculation books after the in-situ transformation from the database. The design cycle is less than one hour, because the underlying foundation template of this system database has been carefully checked and reviewed during development, so the reviewer only needs to carefully review this design input, and the output construction drawings and calculation books do not need to be checked in detail, and the design efficiency is improved by more than 90%. In addition, this system foundation template database adopts proprietary in-situ transformation technology content. The new foundation is fully transformed in-situ on the original foundation, making full use of the original foundation. The diameter of the new foundation is only within 2 meters larger than the diameter of the original foundation. The new foundation adds about 400 cubic meters of concrete, which saves 400 cubic meters of engineering volume compared with traditional technology, saving about 50% of engineering volume. More importantly, by using this patented technology, the new foundation diameter is within the original foundation red line, eliminating the need to apply for government approval for land acquisition of the existing foundation red line before implementing the wind farm upgrade. For some projects located in scenic areas, re-acquisition of land is strictly prohibited. This patented technology can make some impossible projects possible, with strong social and economic benefits.

[0098] The embodiment of the present invention prepares the finished construction drawings and calculation books of the wind tower foundation design of the wind power upgrading and reconstruction project, which are originally personalized and customized, into a parameterized electronic atlas (1,500 sets of specific parameterized construction drawings and calculation books) database in advance; the unit model load data involved in the upgrading and reconstruction project are prepared in advance into 370 sets of parameterized unit model load databases; various geological data are prepared in advance into 60 sets of parameterized geological parameter databases; the wind tower foundation design template is embedded with 5 sets of proprietary technologies for in-situ reconstruction of wind tower foundations; the intelligent comparison module can automatically and intelligently select the construction drawings and calculation books of the specific project according to the input module, thereby improving the design efficiency by more than 90%.

[0099] The following beneficial effects are achieved by adopting the embodiments of the present invention:

[0100] In the wind farm upgrade and reconstruction project, according to the host manufacturer and upstream professional needs, the software system automatically compares the corresponding loads of each set of wind tower foundation construction drawings in the database, and can quickly match the wind tower foundation construction drawings and calculation books in the database, greatly improving the design efficiency and improving the safety and economy of the project. The matched wind tower foundation construction drawings are designed based on the proprietary technology developed by Datang Environment, and can also solve the land acquisition restrictions that cannot be solved by existing technologies.

[0101] Method Embodiment

[0102] According to an embodiment of the present invention, a method for in-situ intelligent transformation of a wind tower foundation is provided. Figure 5 Schematic diagram of the in-situ intelligent transformation method of the wind tower foundation according to an embodiment of the present invention. Figure 5 As shown, the in-situ intelligent transformation method of the wind tower foundation according to the embodiment of the present invention specifically includes:

[0103] S1, obtaining a unit model load data set including a first preset number of unit model load data and a geological parameter data set including a second preset number of geological parameter data, and storing a third preset number of wind tower foundation construction drawings and calculation books;

[0104] S2. Obtain unit selection data, geological parameters, original wind tower foundation parameters, and new wind tower foundation parameters through a data collection module;

[0105] S3, generating a wind tower foundation construction drawing and calculation sheet according to the group selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters through an intelligent selection module;

[0106] S4. Output the generated wind tower foundation construction drawings and calculation sheets.

[0107] The embodiments of the present invention correspond one-to-one to the above-mentioned system embodiments. Please refer to the above-mentioned system embodiments for specific implementation methods, which will not be repeated here.

[0108] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A wind tower foundation in-situ intelligent transformation system, characterized in that include: Data collection module, database module, intelligent selection module and solution output module; A database module, used to store a unit model load data set including a first preset number of unit model load data, a second preset number of geological parameter data sets, and a third preset number of wind tower foundation construction drawings and calculation books; The data collection module is used to collect the unit selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters corresponding to the current wind power transformation project; An intelligent selection and comparison module is used to match the data of the database module with the unit selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters to obtain the wind tower foundation construction drawings and calculation books corresponding to the current wind power transformation project; The solution output module outputs the wind tower foundation construction drawings and calculation sheets obtained by the intelligent selection module; The data collection module specifically includes: a unit selection submodule, a geological parameter submodule, an original wind tower foundation parameter submodule, and a new wind tower foundation parameter submodule; The unit selection submodule is used to generate specific load data according to the unit model load data, and the specific load data includes: unit model, hub height, wind load, earthquake intensity, X-direction bending moment, Y-direction bending moment, XY-direction bending moment, vertical force, X-direction horizontal force, Y-direction horizontal force, XY-direction horizontal force, stiffness, and frequency; A geological parameter submodule, used to obtain geological parameter data according to the wind tower foundation type corresponding to the current wind power transformation project, wherein the wind tower foundation type includes a natural foundation and a pile foundation; The original wind tower foundation parameter submodule is used to obtain the original wind tower foundation parameters according to the original wind tower foundation type corresponding to the current wind power transformation project, and the original wind tower foundation type includes: gravity foundation under natural foundation, beam-slab foundation under natural foundation, gravity foundation under pile foundation and beam-slab foundation under pile foundation; A new wind tower foundation parameter submodule is used to determine a proprietary technical construction drawing parameterized template of a new wind tower foundation corresponding to the original wind tower foundation parameters, so as to generate new wind tower foundation parameters according to the proprietary technical construction drawing parameterized template of the new wind tower foundation, wherein the proprietary technical construction drawing parameterized template of the new wind tower foundation includes: a new rock anchor wind tower foundation proprietary technical construction drawing parameterized template, a new cylindrical wind tower foundation proprietary technical construction drawing parameterized template, a dense-sparse pile type wind tower foundation proprietary technical construction drawing parameterized template, a gravity beam-slab type wind tower foundation proprietary technical construction drawing parameterized template, and a large-and-small mixed tower combined type wind tower foundation proprietary technical construction drawing parameterized template; The database module specifically includes: an input database and an output database; The input database stores a first preset number of unit model load data sets of unit model load data, and a second preset number of geological parameter data sets of geological parameter data; The output database stores a third preset number of wind tower foundation construction drawings and calculation sheets generated according to the proprietary technical construction drawing parameterized template of the new wind tower foundation; The intelligent selection module specifically includes: Intelligent comparison module for load data, intelligent comparison module for geological parameters and comparison module for results; The load data intelligent comparison module selects a piece of data closest to the preset first lower limit data from the unit model load data set as the final load data; wherein the preset first lower limit data is specific load data; A geological parameter intelligent comparison module selects a piece of data closest to a preset second lower limit data from the geological parameter data set as final geological parameter data; wherein the preset second lower limit data is the geological parameter data; A result comparison module compares the final load data and the final geological parameter data with the third preset number of wind tower foundation construction drawings and calculation books, and selects the wind tower foundation construction drawings and calculation books that are closest to the preset third lower limit data from the third preset number of wind tower foundation construction drawings and calculation books as the final result; wherein the preset third lower limit data corresponds to the final load data and the final geological parameter data.

2. The system according to claim 1, characterized in that The steps for obtaining the unit model load data set are: All unit models of preset power units at each interval between the 2.0MW unit and the 10MW unit are obtained, and each unit model is further merged into 10 load data according to wind load, hub height, and earthquake intensity. The unit model is combined with the 10 load data to generate a first preset number of unit model load data, and the first preset number of unit model load data is used as the unit model load data set.

3. The system according to claim 1, characterized in that The geological parameter submodule is specifically used for: If the wind tower foundation type is a natural foundation, the soil quality of the soil layer under the foundation of the current wind power transformation project, the geological bearing capacity of the soil layer, and whether there is a weak layer are obtained as geological parameter data; if the wind tower foundation type is a pile foundation, the pile type selection, single pile foundation force parameters, and the number of pile foundations are obtained as geological parameter data.

4. The system according to claim 1, characterized in that The original wind tower basic parameter submodule is specifically used for: If the original wind tower foundation type is a gravity foundation under a natural foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation truncated cone height, the original wind tower foundation bottom steel bar diameter and spacing, the original wind tower foundation top steel bar diameter and spacing, the original wind tower foundation truncated cone steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting data are obtained as the original wind tower foundation parameters; If the original wind tower foundation type is a beam-slab foundation under a natural foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation beam number, the original wind tower foundation beam height, the original wind tower foundation bottom cylinder steel bar diameter and spacing, the original wind tower foundation top cylinder steel bar diameter and spacing, the original wind tower foundation beam steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt settings are obtained as the original wind tower foundation parameters; If the original wind tower foundation type is a gravity foundation under pile foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation truncated cone height, the original wind tower foundation bottom steel bar diameter and spacing, the original wind tower foundation top steel bar diameter and spacing, the original wind tower foundation truncated cone steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting, the original wind tower foundation single pile data, and the original wind tower foundation pile number are obtained as the original wind tower foundation parameters; If the original wind tower foundation type is a beam-slab foundation under a pile foundation, the original wind tower foundation buried depth, the original wind tower foundation bottom cylinder diameter, the original wind tower foundation bottom cylinder height, the original wind tower foundation top cylinder diameter, the original wind tower foundation top cylinder height, the original wind tower foundation beam number, the original wind tower foundation beam height, the original wind tower foundation bottom cylinder steel bar diameter and spacing, the original wind tower foundation top cylinder steel bar diameter and spacing, the original wind tower foundation beam steel bar diameter and spacing, the original wind tower foundation foundation ring and anchor bolt setting, the original wind tower foundation single pile data, and the original wind tower foundation pile number are obtained as the original wind tower foundation parameters.

5. The system according to claim 1, characterized in that The new wind tower basic parameter submodule is specifically used for: The proprietary technical construction drawing parametric template based on the new wind tower foundation obtains the original wind tower foundation parameters through the original wind tower foundation parameter submodule, obtains the first wind tower transformation parameters through the intelligent comparison module, and uses the original wind tower foundation parameters and the first wind tower transformation parameters as the new wind tower foundation parameters, specifically including: If the proprietary technical construction drawing parametric template of the new wind tower foundation is a new rock anchor wind tower foundation proprietary technical construction drawing parametric template, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor bolt diameter and number, new foundation anchor cable diameter and number; If the proprietary technical construction drawing parametric template of the new wind tower foundation is a proprietary technical construction drawing parametric template of a new cylindrical wind tower foundation, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor bolt diameter and number, new foundation bite pile diameter and number; If the proprietary technical construction drawing parametric template of the new wind tower foundation is a proprietary technical construction drawing parametric template of a dense-sparse pile type wind tower foundation, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor diameter and number, new foundation pile diameter and number and spacing; If the proprietary technical construction drawing parametric template of the new wind tower foundation is a gravity beam plate type wind tower foundation proprietary technical construction drawing parametric template, the first wind tower reconstruction parameters include: foundation expansion width, reinforcement height, new top frustum diameter and height, new tower barrel anchor diameter and number, new foundation beam number and height, new pile foundation type, new pile foundation diameter, new pile foundation number and new pile foundation length data; If the proprietary technical construction drawing parametric template of the new wind tower foundation is a proprietary technical construction drawing parametric template of a large and small mixed tower combined wind tower foundation, the first wind tower renovation parameters include: foundation expansion width, reinforcement height, new top cone diameter and height, new tower barrel anchor diameter and number, new pile diameter and number, and new mixed tower cavity data.

6. The system according to claim 5, characterized in that The output module is further used to: display the basic parameters of the new wind tower in intelligent three-dimensional form.

7. A method for in-situ intelligent transformation of a wind tower foundation based on an in-situ intelligent transformation system for a wind tower foundation, characterized in that: include: Acquire a unit model load data set including a first preset number of unit model load data, a second preset number of geological parameter data sets, and a third preset number of wind tower foundation construction drawings and calculation sheets; The data collection module collects the unit selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters corresponding to the current wind power transformation project; The intelligent selection module is used to match the group selection data, geological parameters, original wind tower foundation parameters and new wind tower foundation parameters with the data of the database module to obtain the generated wind tower foundation construction drawings and calculation books corresponding to the current wind power transformation project; Output the generated wind tower foundation construction drawings and calculation sheets.

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