Tensioning notch formwork construction scheme design system and method and formwork structure

Abstract

The invention provides a tensioning notch formwork construction scheme design system and method and a formwork structure, and belongs to the technical field of building construction.The tensioning notch formwork construction scheme design system comprises a three-dimensional simulation module, and the three-dimensional simulation module conducts three-dimensional simulation of tensioning notch formwork construction through a preliminary design scheme and conducts optimization; the real-time monitoring module is used for monitoring construction of the tensioning notch formwork in real time, the data input module is used for receiving monitoring data from the real-time monitoring module, and the scheme dynamic adjusting module is used for processing and analyzing the real-time data received by the data input module; the scheme dynamic adjustment module comprises a dynamic parameter adjustment unit, a dynamic scheduling unit and a self-adaptive control unit, and the data platform is used for storing various data of the design system and carrying out data sharing and cooperative work by utilizing a parallel computing technology. The problems that a traditional tensioning notch formwork depends on manual design, the quality cannot be guaranteed, a wood structure is prone to deformation, and the construction quality is affected are solved.

Description

Technical Field

[0001] The present invention belongs to the technical field of building construction, and specifically relates to a construction plan design system, method and formwork structure for a tensioning notch formwork. Background Art

[0002] In the field of building construction, prestressed concrete structures are widely used due to their excellent mechanical properties and economic benefits. As a core component in prestressed concrete structures, the tensioning notch serves to provide a fixed passage and anchoring points for prestressing tendons, ensuring that prestress can be effectively transmitted into the concrete structure, thereby enhancing the tensile strength and durability of the structure.

[0003] Traditional tensioning notch formwork design mainly relies on engineers' experience and manual calculations. This method lacks standardization and normalization, resulting in varying design results from person to person and making it difficult to ensure design consistency and accuracy. Traditional tensioning notch formworks are made of wooden formworks, which are prone to deformation. Once the formwork is deformed or damaged, it will directly affect the construction quality of the tensioning notch, and further threaten the safety and stability of the entire structure. Therefore, a detachable construction plan design system, method and formwork structure for a tensioning notch formwork are designed. Summary of the Invention

[0004] The embodiments of the present invention provide a construction plan design system, method and formwork structure for a tensioning notch formwork, which solve the problems that the traditional tensioning notch formwork relying on manual design cannot guarantee quality and the wooden structure is prone to deformation, affecting the construction quality.

[0005] In view of the above problems, the technical solution proposed by the present invention is as follows:

[0006] The present invention provides a construction plan design system for a tensioning notch formwork, including a three-dimensional simulation module, which uses a preliminary design plan to perform three-dimensional simulation of the tensioning notch formwork construction and optimize it;

[0007] A real-time monitoring module, which is used to perform real-time monitoring of the tensioning notch formwork construction;

[0008] A data input module, which is used to receive monitoring data from the real-time monitoring module;

[0009] A plan dynamic adjustment module, which processes and analyzes the real-time data received by the data input module and makes real-time adjustments to the design plan of the tensioning notch formwork. The plan dynamic adjustment module includes a dynamic parameter adjustment unit, a dynamic scheduling unit and an adaptive control unit;

[0010] The dynamic parameter adjustment unit uses a model predictive control algorithm to analyze various parameters in the construction process of the tension slot formwork in real time;

[0011] The dynamic scheduling unit arranges the execution order of construction tasks dynamically according to construction tasks, using a dynamic scheduling algorithm to optimize scheduling tasks;

[0012] The adaptive control unit is used to monitor the parameters in the construction process in real time. According to the deviation between the actual value and the target value, it automatically adjusts the control parameters in the construction process using an adaptive control algorithm;

[0013] A data platform, which is used to store various data of the design system, uses parallel computing technology for data sharing and collaborative work, and the scheme dynamic adjustment module and the data platform are integrated designs.

[0014] As a preferred technical solution of the present invention, the three-dimensional simulation module includes a model establishment unit, a scheme simulation unit, and a scheme output unit;

[0015] The model establishment unit uses BIM technology and the preliminary design scheme of the tension slot formwork to establish a model;

[0016] The scheme simulation unit is used to perform construction simulation, collision simulation, mechanical simulation, and external environment simulation on the model, and optimize and adjust the construction design scheme of the tension slot according to the simulation results;

[0017] The scheme output unit outputs the final generated design scheme by the scheme simulation unit into drawings.

[0018] As a preferred technical solution of the present invention, the scheme dynamic adjustment module further includes a data processing and optimization unit, a real-time feedback unit, and a data output unit;

[0019] The data processing and optimization unit is used to simplify and optimize the data processing of the dynamic parameter adjustment unit, the dynamic scheduling unit, and the adaptive control unit;

[0020] The real-time feedback unit is used to establish a real-time feedback mechanism and send the actual data in the construction process to the data input module;

[0021] The data output unit is used to output the adjusted construction design scheme drawings.

[0022] As a preferred technical solution of the present invention, the detailed content of the dynamic adjustment by the dynamic parameter adjustment unit is as follows:

[0023] Step a: According to historical construction data, select a suitable prediction model, establish a prediction model for the construction of the tension slot template, set the objective function, and provide a target for parameter optimization.

[0024] Step b: Set the constraint conditions during the construction process, collect real-time construction data, and provide real-time input for the prediction model.

[0025] Step c: Use the model predictive control algorithm to optimize the construction parameters in real time according to the prediction model, objective function, and constraint conditions, and obtain prediction data.

[0026] The detailed content of the dynamic scheduling performed by the dynamic scheduling unit is as follows:

[0027] Step A: Use the real-time scheduling data monitored by the real-time monitoring module and historical data, and use the prediction results of the dynamic parameter adjustment unit as the basis for scheduling decisions.

[0028] Step B: Quantitatively analyze various constraint conditions during the construction process, select a suitable scheduling model, construct a dynamic scheduling model, define the objective function, and convert the constraint conditions into a suitable format and input them into the model.

[0029] Step C: Use the optimization algorithm to adjust the resource allocation and task arrangement according to the real-time data and prediction results to meet the constraint conditions.

[0030] Step D: According to the optimized scheduling plan, issue scheduling instructions, and simultaneously monitor the implementation process and collect real-time data.

[0031] The detailed content of the adaptive control performed by the adaptive control unit is as follows:

[0032] Step 1: Based on the construction parameters optimized by the dynamic adjustment unit as the basis for adjusting the control parameters, determine the key parameters to be monitored, set the target values of the parameters as the benchmark.

[0033] Step 2: According to the real-time data detected by the real-time monitoring module, calculate the deviation value between the actual data and the target value, adjust the corresponding control parameters, and transmit the adjusted parameters to the dynamic scheduling unit for updating the scheduling model.

[0034] Step 3: Use the real-time feedback unit to monitor the data of the construction process in real time, collect feedback data, evaluate the control results to determine whether the expected goal is achieved, and continuously adjust according to the evaluation results until the goal is reached, forming a closed-loop control.

[0035] As a preferred technical solution of the present invention, the detailed content of the simplification and optimization performed by the data processing and optimization unit is as follows:

[0036] Step 1, when the calculation amount of the dynamic parameter adjustment unit is large, the deep Q-network combined with the model predictive control algorithm is adopted to adjust the control parameters in real time according to the real-time monitoring data;

[0037] Step 2, when the calculation amount of the dynamic scheduling unit is large, the clustering analysis or partitioning strategy is used to decompose the large-scale scheduling problem into multiple small-scale problems. At the same time, the rolling horizon scheduling method is introduced to adjust the scheduling scheme in real time;

[0038] Step 3, when the calculation amount of the adaptive control unit is large, the particle swarm optimization algorithm is used for optimization. According to the problem complexity and computing resources, the appropriate number of particles is determined. The current fitness value of each particle is compared with its historical fitness value, and the higher fitness value is selected to update the particle velocity and position, and the optimized parameter settings of the adaptive control unit are output.

[0039] On the other hand, a design method for the tensioning notch formwork includes the following steps:

[0040] S1, use BIM technology to establish a three-dimensional model of the construction site and the tensioning notch formwork, and carry out the construction design of the tensioning notch formwork in the three-dimensional model to simulate and optimize the construction plan;

[0041] S2, use the optimized design plan for actual construction, use sensors to monitor the construction process in real time, and use the data platform to centrally manage the monitoring data;

[0042] S3, extract the data in the data platform, use the scheme dynamic adjustment module to compare the real-time data with the set scheme, and adjust the scheme according to the change trend of the real-time data to obtain an adjusted scheme;

[0043] S4, carry out construction adjustment according to the real-time adjusted scheme until the construction is completed or the change trend is the same as the construction plan.

[0044] On the other hand, a tensioning notch formwork structure includes a plurality of steel formworks and connection components. The connection components include fixed columns, connection columns and installation rings. The fixed columns are screwed on both sides of the steel formworks, and the connection columns are in threaded fit on the other two sides. The installation rings are welded on the outer surfaces of the connection columns. One side of the installation ring is provided with a connection end. One side of the fixed column is fixed with a limit column. A limit hole adapted to the limit column is formed on the surface of the connection end. A reinforcement member is arranged between the limit column and the connection end.

[0045] As a preferred technical solution of the present invention, the reinforcement member includes a control rod, a telescopic column, a spring and a clamping block. An active end is provided at the upper end of the control rod. The active end is designed in an arc shape. Activity grooves adapted to the active end are provided on both sides of the connection end. Rotating columns are fixed on both sides of the active end. The rotating columns are rotatably connected to the connection end. The telescopic column and the spring are both fixed on the front side of the connection end. The clamping block is fixed at the front end of the telescopic column.

[0046] As a preferred technical solution of the present invention, the connecting column is inserted into the fixing column. The connection end is designed in a "U" shape. The upper end of the limiting column is convex. The convex part is made of rubber material. A clamping hole adapted to the clamping block is provided on the outer side of the limiting column. Reinforcement members are provided on both sides of the connection end. The spring is wound around the outer side of the telescopic column.

[0047] Compared with the prior art, the beneficial effects of the present invention are:

[0048] (1) By monitoring the construction process of the formwork, and dynamically adjusting the construction parameters according to the real-time monitoring data of the tensioning notch, the present invention reduces human errors, improves construction accuracy and project quality, and synchronously conducts construction dynamic scheduling according to the adjusted construction parameters, improves construction efficiency, reduces waiting and delay time during the construction process, optimizes the construction process according to the real-time situation, avoids unnecessary process repetition, and automatically adjusts the control strategy according to the feedback during the construction process to ensure construction quality;

[0049] (2) When the calculation amount of the scheme dynamic adjustment module of the present invention is large, by combining auxiliary methods to simplify complex calculations, reduce the calculation amount, speed up the parameter adjustment speed, significantly improve construction efficiency, and the simplified and optimized processing method is more stable and reliable, reducing the failure rate.

[0050] (3) By adopting a modular design for the tensioning notch steel formwork, the present invention realizes rapid connection through the insertion of the fixing column and the connecting column, which is convenient for on-site assembly and disassembly. Through the connection of the installation ring and the limiting column, and the multiple structures of the reinforcement member, firm secondary connection and reinforcement are realized, improving construction safety.

[0051] The above description is only an overview of the technical solution of the present invention. In order to be able to understand the technical means of the present invention more clearly, it can be implemented according to the content of the description. And in order to make the above and other purposes, features and advantages of the present invention more obvious and understandable, the specific embodiments of the present invention are specifically given below. BRIEF DESCRIPTION OF THE DRAWINGS

[0052] Figure 1 is a system block diagram of a construction scheme design for a tensioning notch formwork disclosed by the present invention;

[0053] Figure 2 It is a flow schematic diagram of a design method for a tension notch formwork disclosed by the present invention;

[0054] Figure 3 It is a schematic diagram of a single steel formwork structure of a tension notch formwork structure disclosed by the present invention;

[0055] Figure 4 It is a schematic diagram of a connection component of a tension notch formwork structure disclosed by the present invention;

[0056] Figure 5 It is a disassembled structure schematic diagram of a connection component of a tension notch formwork structure disclosed by the present invention;

[0057] Figure 6 It is a schematic diagram of part A of the disassembled structure schematic diagram of a connection component of a tension notch formwork structure disclosed by the present invention;

[0058] Explanation of reference numerals: 100, design system; 101, three-dimensional simulation module; 1011, model establishment unit; 1012, scheme simulation unit; 1013, scheme output unit; 102, real-time monitoring module; 103, data input module; 104, scheme dynamic adjustment module; 1041, dynamic parameter adjustment unit; 1042, dynamic scheduling unit; 1043, adaptive control unit; 1044, data processing optimization unit; 1045, real-time feedback unit; 1046, data output unit; 105, data platform;

[0059] 200, steel formwork;

[0060] 300, connection component; 301, fixed column; 302, connection column; 303, installation ring; 304, connection end; 305, limit column; 306, limit hole; 307, movable slot;

[0061] 400, reinforcement member; 401, control rod; 402, movable end; 403, telescopic column; 404, spring; 405, clamping block; 406, rotating column. Detailed implementation manners

[0062] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

[0063] Accordingly, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the scope of protection of the present invention.

[0064] It should be noted that like reference numerals and letters denote like items in the following drawings, and thus, once an item is defined in one drawing, it is not necessary to further define and explain it in subsequent drawings.

[0065] In the description of the present invention, it should be understood that the orientation or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. are based on the orientation or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

[0066] In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more unless otherwise specifically defined.

[0067] Embodiment 1

[0068] Referring to the attached Figure 1 As shown, the present invention provides a technical solution: a construction plan design system for a tension notch formwork, including a three-dimensional simulation module 101, which uses a preliminary design plan to perform three-dimensional simulation of the tension notch formwork construction and optimize it;

[0069] A real-time monitoring module 102, which is used to perform real-time monitoring of the tension notch formwork construction, select appropriate sensors according to the required data, and install them on the tension notch formwork and the construction site for real-time monitoring;

[0070] A data input module 103, which is used to receive the monitoring data from the real-time monitoring module 102;

[0071] The solution dynamic adjustment module 104 processes and analyzes the real-time data received by the data input module 103, and makes real-time adjustments to the design solution of the tensioning notch formwork. The solution dynamic adjustment module 104 includes a dynamic parameter adjustment unit 1041, a dynamic scheduling unit 1042, and an adaptive control unit 1043;

[0072] The dynamic parameter adjustment unit 1041 uses the model predictive control algorithm to analyze various parameters in the construction process of the tensioning notch formwork in real time, such as construction progress, environmental conditions, etc.;

[0073] The dynamic scheduling unit 1042 arranges the execution order of construction tasks dynamically according to construction tasks, such as construction priority order, time display, etc., and uses the dynamic scheduling algorithm to optimize the scheduling tasks;

[0074] The adaptive control unit 1043 is used to monitor the parameters in the construction process in real time, such as structural stability. According to the deviation between the actual value and the target value, it automatically adjusts the control parameters in the construction process, such as concrete pouring speed, formwork support strength, etc., to ensure construction quality and safety;

[0075] The data platform 105 is used to store various data of the design system 100, uses parallel computing technology for data sharing and collaborative work, and the solution dynamic adjustment module 104 and the data platform 105 are integrated designs.

[0076] The embodiments of the present invention are also implemented through the following technical solutions.

[0077] In the embodiments of the present invention, the three-dimensional simulation module 101 includes a model establishment unit 1011, a solution simulation unit 1012, and a solution output unit 1013;

[0078] The model establishment unit 1011 uses BIM technology and the preliminary design solution of the tensioning notch formwork to establish a model;

[0079] The solution simulation unit 1012 is used to perform construction simulation, collision simulation, mechanical simulation, and external environment simulation on the model, and optimize and adjust the construction design solution of the tensioning notch according to the simulation situation;

[0080] The solution output unit 1013 outputs the final generated design solution by the solution simulation unit 1012 into drawings.

[0081] In the embodiments of the present invention, the solution dynamic adjustment module 104 further includes a data processing and optimization unit 1044, a real-time feedback unit 1045, and a data output unit 1046;

[0082] The data processing optimization unit 1044 is used to simplify and optimize the data processing of the dynamic parameter adjustment unit 1041, the dynamic scheduling unit 1042, and the adaptive control unit 1043;

[0083] The real-time feedback unit 1045 is used to establish a real-time feedback mechanism and transmit the actual data during the construction process to the data input module 103;

[0084] The data output unit 1046 is used to output the adjusted construction design plan drawings.

[0085] In the embodiment of the present invention, the detailed content of the dynamic parameter adjustment by the dynamic parameter adjustment unit 1041 is as follows:

[0086] Step a: According to the historical construction data, select a suitable prediction model, establish a prediction model for the construction of the tension slot template, predict the future construction state, provide a basis for parameter adjustment, use the historical data to backtest the model, calculate the prediction error, and update the model parameters according to the error analysis results. Set the objective function, which usually includes indicators such as construction quality, efficiency, and cost, to provide a goal for parameter optimization;

[0087] Step b: Set the constraint conditions during the construction process, such as material strength, construction time, etc., to ensure that the construction process is carried out within a safe and feasible range. Collect real-time construction data, including slot dimensions, environmental conditions, etc., and select a suitable data collection frequency according to the construction environment to provide real-time input for the prediction model;

[0088] Step c: Use the model predictive control algorithm to optimize the construction parameters in real time according to the prediction model, the objective function, and the constraint conditions, and obtain the prediction data to achieve the optimized adjustment of the construction parameters. Specifically: Set the initial conditions for the model predictive control algorithm, including the initial state, the initial control input, and the initial prediction horizon. Set the actual state of the current construction process as the initial state, set the currently executing control strategy as the initial control input, and set the number of time steps to be predicted and optimized in the future as the prediction horizon;

[0089] Based on the current state and the model, predict the construction state within a certain period of time in the future, and use the system model to predict the state sequence from the current moment to N steps later, such as the state space model;

[0090] Define the objective function, which usually includes a weighted combination of indicators such as construction quality, efficiency, and cost. Set the constraint conditions, such as material strength limits, construction time limits, etc., and use optimization algorithms to solve for a better control input sequence, such as quadratic programming, nonlinear programming, etc.;

[0091] Apply the optimized first control input to the actual construction process, move the prediction horizon forward by one step, that is, discard the old prediction value and add a new prediction value;

[0092] Set the thresholds for state prediction error or control input change. When these errors are less than the thresholds, the algorithm is considered to converge. Set the maximum number of iterations. When the maximum number of iterations is reached, stop the iteration whether it converges or not;

[0093] The detailed content of the dynamic scheduling by the dynamic scheduling unit 1042 is as follows:

[0094] Step A: Use the real-time scheduling data and historical data monitored by the real-time monitoring module 102, use the prediction results of the dynamic parameter adjustment unit 1041 as the basis for scheduling decisions, and evaluate the confidence of the prediction results to determine their weights in scheduling decisions;

[0095] Step B: Quantitatively analyze various constraint conditions in the construction process, such as resource capacity limitations, time windows, etc. Select a suitable scheduling model to construct a dynamic scheduling model, such as linear programming. Define the objective function, such as minimizing cost, maximizing efficiency, etc. Convert the constraint conditions into a suitable format and input them into the model;

[0096] Step C: Use an optimization algorithm, such as a genetic algorithm, to adjust resource allocation and task arrangements according to real-time data and prediction structures to meet the constraint conditions and achieve the optimization of scheduling goals;

[0097] Step D: According to the optimized scheduling plan, issue scheduling instructions, such as by text message notification, voice notification, etc., and simultaneously monitor the implementation process and collect real-time data;

[0098] The detailed content of the adaptive control by the adaptive control unit 1043 is as follows:

[0099] Step 1: Based on the construction parameters optimized by the dynamic adjustment unit as the basis for adjusting control parameters, determine the key parameters to be monitored, such as structural stability indicators, construction progress indicators, etc. Specifically, such as concrete strength, formwork deformation, pouring speed, etc. Set the target values of the parameters as the benchmarks. The target values are designed according to historical data, industry standards, project requirements, etc., and are adjusted in real time according to factors such as real-time data feedback, environmental changes, and construction progress;

[0100] Step 2: Calculate the deviation value between the actual data and the target value based on the real-time data detected by the real-time monitoring module 102. Select a suitable adaptive control algorithm according to the specific requirements during the construction process, such as PID control, fuzzy control, etc. Calculate the difference result according to the control algorithm, adjust the corresponding control parameters, and transmit the adjusted parameters to the dynamic scheduling unit 1042 for updating the scheduling model and optimizing the scheduling plan, such as the concrete pouring speed, the formwork erection position, etc., to ensure that the adjusted parameters can reduce the deviation value and approach the target value. For example, if the temperature exceeds the target value range, increase the power of the cooling equipment;

[0101] Step 3: Use the real-time feedback unit 1045 to monitor the data of the construction process in real time, collect the feedback data, evaluate the control result, and use analysis methods for evaluation, such as statistical analysis, trend analysis, etc., to determine whether the expected goal is achieved. Continuously adjust according to the evaluation result until the goal is reached to form a closed-loop control.

[0102] The dynamic adjustment unit first performs parameter prediction and optimization, and the results are passed as inputs to the dynamic scheduling unit 1042 for scheduling decisions. The adaptive control unit 1043 works synchronously with the dynamic scheduling unit 1042. The adaptive control unit 1043 adjusts the control parameters according to the real-time data and simultaneously feeds back the adjustment results to the dynamic scheduling unit 1042 to achieve closed-loop control.

[0103] In the embodiment of the present invention, the detailed content of the data processing and optimization unit 1044 for simplification and optimization is as follows:

[0104] Step 1: When the calculation amount of the dynamic parameter adjustment unit 1041 is large, adopt the deep Q-network combined with the model predictive control algorithm. Design the neural network structure, including the input layer, hidden layer, and output layer. The input layer receives the preprocessed construction data, and the output layer outputs the parameter adjustment actions. Integrate the model of the model predictive control algorithm into the deep Q-network, train the deep Q-network using historical data, and stabilize the learning process through experience replay and target network techniques. At the same time, adopt the Adam optimization algorithm to adjust the network parameters to accelerate the convergence speed. According to the real-time monitoring data, the deep Q-network outputs parameters to adjust the control parameters in real time to achieve the real-time optimization of the construction process;

[0105] Step 2, when the computational load of the dynamic scheduling unit 1042 is large, use clustering analysis or partitioning strategies to decompose large-scale scheduling problems into multiple small-scale problems. At the same time, introduce a rolling horizon scheduling method to adjust the scheduling plan in real time. Update the scheduling plan according to the latest construction status and prediction data, which is determined according to the response speed and scheduling requirements of the construction process. For example, set the time window to 1 day or several hours, which is determined according to the update frequency of real-time data and the scheduling flexibility requirements. For example, roll once per minute or per hour. At the beginning of each rolling horizon, collect the latest construction status and prediction data, use an optimization algorithm to re-solve the scheduling problem within the current horizon, connect the solution result with the scheduling plan of the previous horizon to ensure the continuity of the scheduling plan, and integrate the solutions of multiple small-scale problems into an overall scheduling plan. By assigning a certain weight to the solution of each small-scale problem, sum the weighted solutions of all small-scale problems to obtain an overall scheduling plan, which is used to guide the real-time scheduling of the construction process;

[0106] Step 3, when the computational load of the adaptive control unit 1043 is large, use the particle swarm optimization algorithm for optimization. According to the requirements of the adaptive control unit 1043, select key performance indicators such as control accuracy, response speed, stability, resource utilization rate, etc. Convert the selected performance indicators into mathematical expressions to construct an objective function. Determine an appropriate number of particles according to the problem complexity and computing resources. Assign an initial position and velocity to each particle. Calculate the fitness value of each particle by substituting the particle position into the objective function for evaluation. Map the particle position vector to the parameter space of the adaptive control unit 1043, substitute the mapped parameters into the objective function, and calculate its performance indicator value. Compare the current fitness value of each particle with its historical better fitness value. Calculate the fitness value according to the performance indicator value. The fitness value is inversely proportional to the performance indicator value, that is, the better the performance, the higher the fitness value. Extract the particle with the highest fitness value from the particle swarm to obtain optimized parameters that can improve performance. Update the particle velocity and position, check whether the fitness value meets the preset threshold, and output the optimized parameter settings of the adaptive control unit 1043. Set the maximum number of iterations to prevent the algorithm from infinite loop.

[0107] Example Two

[0108] Refer to the appendix Figure 2 As shown, another method for designing a tensioning notch formwork provided by an embodiment of the present invention includes the following steps:

[0109] S1, use BIM technology to establish a three-dimensional model of the construction site and the tensioning notch formwork, and perform construction design of the tensioning notch formwork in the three-dimensional model to simulate and optimize the construction plan;

[0110] S2. Use the optimized design plan for actual construction, use sensors to monitor the construction process in real time, and use the data platform 105 to centrally manage the monitoring data and preprocess the collected real-time data, including cleaning, filtering, normalization, etc.;

[0111] S3. Extract the data from the data platform 105, use the scheme dynamic adjustment module 104 to compare the real-time data with the set scheme, and adjust the scheme according to the change trend of the real-time data to obtain an adjusted scheme;

[0112] Step S31. When performing scheme dynamic adjustment, monitor the operation of the dynamic parameter adjustment unit 1041, the dynamic scheduling unit 1042, and the adaptive control unit 1043 in real time, and record key performance indicators such as calculation time and resource occupancy;

[0113] Step S32. Analyze the calculation amount and response time of each unit when processing different tasks, use professional performance analysis tools to detect the bottleneck of each unit, such as Profiler, and set a threshold for the calculation amount for each unit according to the system resource and response time requirements. When the calculation amount of the unit exceeds the preset threshold, automatically trigger the optimization steps for optimizing each unit;

[0114] S4. Make construction adjustments according to the real-time adjusted scheme until the construction is completed or the change trend is flat with the construction scheme.

[0115] Embodiment III

[0116] Refer to the appendix Figures 3 - 6 As shown in the figure, another provided tensioning notch formwork structure of the embodiment of the present invention includes a plurality of steel formworks 200 and a connection assembly 300. The connection assembly 300 includes a fixed column 301, a connection column 302, and an installation ring 303. The fixed column 301 is screwed on both sides of the steel formwork 200, and the connection column 302 is in threaded cooperation on the other two sides. The installation ring 303 is welded on the outer surface of the connection column 302. A connection end 304 is provided on one side of the installation ring 303. A limit column 305 is fixed on one side of the fixed column 301. A limit hole 306 adapted to the limit column 305 is opened on the surface of the connection end 304. A reinforcement member 400 is provided between the limit column 305 and the connection end 304.

[0117] Specifically, when assembling the tensioning notch steel formwork 200, adjacent tensioning notch steel formworks 200 are connected by inserting the fixing column 301 and the connecting column 302. Moreover, a notch for installing the fixing column 301 is provided on the surface of the steel formwork 200 to prevent the connecting component 300 from protruding too much. Considering that the connecting column 302 needs to be inserted into the fixing column 301 from above to prevent the sides of adjacent steel formworks 200 from overlapping, the connecting column 302 is installed on the outer edge of the steel formwork 200 by screws, so that the sides of adjacent steel formworks 200 can abut against each other without affecting the connection between the fixing column 301 and the connecting column 302. The specific installation position needs to be adjusted according to the actual situation to avoid installation conflicts, and the installation ring 303 installed on the connecting column 302 is connected to the limiting column 305 for secondary connection.

[0118] In an embodiment of the present invention, the reinforcing member 400 includes a control rod 401, a telescopic column 403, a spring 404 and a clamping block 405. An active end 402 is provided at the upper end of the control rod 401. The active end 402 is designed in an arc shape. Active slots 307 adapted to the active end 402 are provided on both sides of the connecting end 304. Rotating columns 406 are fixed on both sides of the active end 402. The rotating columns 406 are rotatably connected to the connecting end 304. The design of the active slots 307 and the rotating columns 406 enables the reinforcing member 400 to be adjusted at a certain angle to meet different installation requirements. The telescopic column 403 and the spring 404 are both fixed to the front side of the connecting end 304, and the clamping block 405 is fixed to the front end of the telescopic column 403.

[0119] Specifically, through the shape design of the active end 402, the control rod 401 can be adjusted at a certain angle in the active slot 307 through a rotating rod to facilitate the removal and installation of the reinforcing member 400. Rotating holes adapted to the rotating columns 406 are provided on the inner wall of the active slot 307 to realize the rotation and installation of the rotating columns 406. In order to prevent the rotating columns 406 from rotating excessively, after the installation is completed, screws can be set through the surface of the connecting end 304 to fix the rotating columns 406.

[0120] In an embodiment of the present invention, the connecting column 302 is inserted into the fixing column 301. The connecting end 304 is designed in a "U" shape. The upper end of the limiting column 305 is convex, and the convex part is made of rubber. A clamping hole adapted to the clamping block 405 is provided on the outer side of the limiting column 305. Reinforcing members 400 are provided on both sides of the connecting end 304, and the spring 404 is wound around the outer side of the telescopic column 403.

[0121] Specifically, after the limiting post 305 passes through the limiting hole 306 and is connected to the connection end 304 of the mounting ring 303, the reinforcement member 400 is inserted from both sides of the connection end 304. The rotating post 406 is inserted into the inner wall of the movable slot 307. The spring 404 and the telescopic post 403 extend into the movable slot 307. The clamping block 405 passes through the connection end 304 through the movable slot 307 and is connected to the limiting post 305 through the clamping hole without penetrating the limiting post 305, so as to reinforce the connection between the limiting post 305 and the connection end 304. And due to the fixed distance between the movable end 402 and the limiting post 305, which is less than the length of the spring 404 under normal state, when the clamping block 405 extends in, it is pushed by the acting force of the spring 404, and the clamping block 405 is tightly pressed against the clamping hole of the limiting post 305 based on the acting force of the spring 404. Considering the convenience of disassembly, the clamping block 405 is made of metal, and the outer surface of the clamping block 405 is wrapped with rubber for elastic expansion and contraction. The rotating post 406 is a rubber post, so after elastic compression, the reinforcement member 400 can be directly pulled out.

[0122] The above are only the preferred embodiments of the present invention and are not used to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

[0123] In the above detailed description, various features are combined in a single embodiment to simplify the present disclosure. This method of disclosure should not be interpreted as reflecting an intention that the embodiments of the claimed subject matter require more features than those clearly recited in each claim. On the contrary, as reflected in the appended claims, the present invention lies in a state with fewer features than all the features of the disclosed single embodiment. Therefore, the appended claims are hereby clearly incorporated into the detailed description, where each claim stands alone as a separate preferred embodiment of the present invention.

[0124] Those skilled in the art should also understand that the various illustrative logical blocks, modules, circuits, and algorithm steps described in conjunction with the embodiments herein can be implemented as electronic hardware, computer software, or a combination thereof. To clearly illustrate the interchangeability between hardware and software, the above various illustrative components, blocks, modules, circuits, and steps have been generally described in terms of their functions. Whether such a function is implemented as hardware or software depends on the specific application and the design constraints imposed on the overall system. Skilled technicians can implement the described functions in a flexible manner for each specific application, but such implementation decisions should not be interpreted as departing from the protection scope of the present disclosure.

[0125] The steps of the methods or algorithms described in connection with the embodiments of this specification may be embodied directly as hardware, software modules executed by a processor, or a combination thereof. The software modules may be located in a RAM memory, a flash memory, a ROM memory, an EPROM memory, an EEPROM memory, a register, a hard disk, a removable disk, a CD-ROM, or any other form of storage medium well known in the art. An exemplary storage medium is coupled to the processor such that the processor can read information from, and write information to, the storage medium. Of course, the storage medium may also be part of the processor. The processor and the storage medium may be located in an ASIC. The ASIC may be located in a user terminal. Of course, the processor and the storage medium may also exist as discrete components in the user terminal.

[0126] For a software implementation, the techniques described in this application can be implemented using modules (e.g., procedures, functions, etc.) that perform the functions described in this application. These software codes can be stored in a memory unit and executed by a processor. The memory unit can be implemented within the processor or outside the processor, and in the latter case, it is communicatively coupled to the processor by various means, which are well known in the art.

[0127] The above description includes examples of one or more embodiments. Of course, it is not possible to describe all possible combinations of components or methods for the purpose of describing the above embodiments, but those of ordinary skill in the art should recognize that the various embodiments can be further combined and arranged. Thus, the embodiments described herein are intended to cover all such changes, modifications, and variations that fall within the scope of the appended claims. In addition, with respect to the term "comprising" used in the specification or claims, this term is encompassed in a manner similar to the term "including" as interpreted when "including" is used as a transitional word in a claim. Further, any use of the term "or" in the claims or specification is intended to mean "non-exclusive or".

Claims

1. A tensioning notch formwork construction scheme design system, characterized in that: It comprises a three-dimensional simulation module (101), wherein the three-dimensional simulation module (101) uses a preliminary design scheme to perform three-dimensional simulation of the tensioning slot formwork construction and performs optimization; A real-time monitoring module (102), the real-time monitoring module (102) being used to monitor the construction of the tensioned notch formwork in real time; A data input module (103), the data input module (103) being used to receive monitoring data from the real-time monitoring module (102); A scheme dynamic adjustment module (104), wherein the scheme dynamic adjustment module (104) uses the real-time data received by the data input module (103) to process and analyze, and adjusts the design scheme of the tensioned slot template in real time, and the scheme dynamic adjustment module (104) includes a dynamic parameter adjustment unit (1041), a dynamic scheduling unit (1042) and an adaptive control unit (1043); The dynamic parameter adjustment unit (1041) uses a model predictive control algorithm to analyze various parameters of the tensioning slot template construction process in real time; The dynamic scheduling unit (1042) dynamically arranges the execution order of the construction tasks according to the construction tasks using a dynamic scheduling algorithm to optimize the scheduling tasks; The adaptive control unit (1043) is used to monitor the parameters in the construction process in real time, and automatically adjust the control parameters in the construction process using an adaptive control algorithm according to the deviation between the actual value and the target value; A data platform (105), wherein the data platform (105) is used to store various data of the design system (100), and utilizes parallel computing technology to share and collaborate on data, and the scheme dynamic adjustment module (104) and the data platform (105) are integrated in design.

2. A tensioning notch formwork construction scheme design system according to claim 1, characterized in that: The three-dimensional simulation module (101) comprises a model building unit (1011), a solution simulation unit (1012) and a solution output unit (1013); The model building unit (1011) builds the model using BIM technology and a preliminary design scheme of the tensioning slot template; The scheme simulation unit (1012) is used to perform construction simulation, collision simulation, mechanical simulation and external environment simulation on the model, and optimize and adjust the construction design scheme of the tensioning notch according to the simulation results; The solution output unit (1013) outputs the design solution finally generated by the solution simulation unit (1012) into a drawing.

3. A tensioning notch formwork construction scheme design system according to claim 2, characterized in that: The scheme dynamic adjustment module (104) further comprises a data processing optimization unit (1044), a real-time feedback unit (1045) and a data output unit (1046); The data processing optimization unit (1044) is used to simplify and optimize the data processing of the dynamic parameter adjustment unit (1041), the dynamic scheduling unit (1042) and the adaptive control unit (1043); The real-time feedback unit (1045) is used to establish a real-time feedback mechanism to transmit the actual data during the construction process to the data input module (103); The data output unit (1046) is used to output the adjusted construction design plan drawings.

4. A tensioning slot formwork construction scheme design system according to claim 3, characterized in that: The details of the dynamic adjustment performed by the dynamic parameter adjustment unit (1041) are as follows: Step a, based on historical construction data, select a suitable prediction model, establish a prediction model for tensioning notch formwork construction, and provide a target for parameter optimization; Step b, setting constraints during the construction process, collecting real-time construction data, and providing real-time input for the prediction model; Step c, using a model predictive control algorithm to optimize construction parameters in real time according to the prediction model, objective function and constraints, and obtain prediction data; The details of the dynamic scheduling performed by the dynamic scheduling unit (1042) are as follows: Step A, using the real-time scheduling data and historical data monitored by the real-time monitoring module (102), and using the prediction result of the dynamic parameter adjustment unit (1041) as the basis for scheduling decision; Step B: quantitatively analyze various constraints in the construction process, select a suitable scheduling model, build a dynamic scheduling model, define the objective function, and convert the constraints into a suitable format and input them into the model; Step C, using optimization algorithms to adjust resource allocation and task scheduling based on real-time data and forecast structures to meet constraints; Step D: according to the optimized scheduling plan, the scheduling instructions are issued, and the implementation process is monitored synchronously to collect real-time data; The details of the adaptive control performed by the adaptive control unit (1043) are as follows: Step 1: Based on the construction parameters optimized by the dynamic adjustment unit as the basis for adjusting the control parameters, determine the key parameters that need to be monitored and set the target values ​​of the parameters as a benchmark; Step 2: Calculate the deviation value between the actual data and the target value based on the real-time data detected by the real-time monitoring module (102), adjust the corresponding control parameters, and transmit the adjusted parameters to the dynamic scheduling unit (1042) for updating the scheduling model; Step three, use the real-time feedback unit (1045) to monitor various data of the construction process in real time, collect feedback data, evaluate the control results to determine whether the expected goals are achieved, and continuously adjust according to the evaluation results until the goals are achieved, thus forming a closed-loop control.

5. A tensioning slot formwork construction scheme design system according to claim 4, characterized in that: The details of the simplified optimization performed by the data processing optimization unit (1044) are as follows: Step 1, when the amount of calculation of the dynamic parameter adjustment unit (1041) is large, a deep Q network combined with a model predictive control algorithm is used to adjust the control parameters in real time according to real-time monitoring data; Step 2, when the dynamic scheduling unit (1042) has a large amount of calculation, cluster analysis or partition strategy is used to decompose the large-scale scheduling problem into multiple small-scale problems, and a rolling time domain scheduling method is introduced to adjust the scheduling plan in real time; Step 3, when the adaptive control unit (1043) has a large amount of calculation, a particle swarm optimization algorithm is used for optimization, and the appropriate number of particles is determined according to the complexity of the problem and the computing resources, and the current fitness value of each particle is compared with its historical fitness value, and a higher fitness value is selected, and the particle speed and position are updated, and the optimization parameter setting of the adaptive control unit (1043) is output.

6. A tensioned slot formwork design method, applied to a tensioned slot formwork construction scheme design system as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: S1, using BIM technology to establish a three-dimensional model of the construction site and the tensioned notch formwork, and to carry out the construction design of the tensioned notch formwork in the three-dimensional model, and to simulate and optimize the construction plan; S2, using the optimized design solution to carry out actual construction, using sensors to monitor the construction process in real time, and using the data platform (105) to centrally manage the monitoring data; S3, extracting data from the data platform (105), using the scheme dynamic adjustment module (104), comparing the real-time data with the set scheme, adjusting the scheme according to the change trend of the real-time data, and obtaining an adjusted scheme; S4, make construction adjustments according to the real-time adjusted plan until the construction is completed or the change trend is consistent with the construction plan.

7. A tensioned slot formwork structure, applied to a tensioned slot formwork construction scheme design system as claimed in any one of claims 1 to 5, characterized in that: The invention comprises a plurality of steel templates (200) and a connection assembly (300), wherein the connection assembly (300) comprises a fixing column (301), a connection column (302) and a mounting ring (303), wherein the fixing column (301) is screwed to two sides of the steel template (200), and the other two sides are threadedly matched with the connection column (302), the mounting ring (303) is welded to the outer surface of the connection column (302), a connection end (304) is arranged on one side of the mounting ring (303), a limiting column (305) is fixed on one side of the fixing column (301), a limiting hole (306) adapted to the limiting column (305) is opened on the surface of the connection end (304), and a reinforcing member (400) is arranged between the limiting column (305) and the connection end (304).

8. A tensioning slot formwork structure according to claim 7, characterized in that: The reinforcing member (400) comprises a control rod (401), a telescopic column (403), a spring (404) and a block (405); a movable end (402) is arranged at the upper end of the control rod (401); the movable end (402) is of arc-shaped design; movable grooves (307) adapted to the movable end (402) are provided on both sides of the connecting end (304); rotating columns (406) are fixed on both sides of the movable end (402); the rotating columns (406) are rotatably connected to the connecting end (304); the telescopic column (403) and the spring (404) are both fixed on the front side of the connecting end (304); and the block (405) is fixed on the front end of the telescopic column (403).

9. A tensioning notch template structure according to claim 8, characterized in that: The connecting column (302) is plugged into the fixing column (301); the connecting end (304) is of "U"-shaped design; the upper end of the limiting column (305) is of protruding design, and the protruding part is made of rubber; a card hole adapted to the card block (405) is provided on the outer side of the limiting column (305); reinforcing members (400) are provided on both sides of the connecting end (304); and the spring (404) surrounds the outer side of the telescopic column (403).

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