Fabricated structure repairing method and device, electronic equipment and storage medium

Abstract

The application relates to the fields of green low-carbon technology and intelligent construction technology, and discloses a fabricated structure repairing method and device, an electronic device and a storage medium.The method comprises the following steps: adding a preparation time of a repairing work, a construction time of a structure support assembly, a construction time of a demolition operation, a construction time of steel bars, a construction time of concrete and a construction time of a steel plate to obtain a repairing completion time; generating a toughness index of a fabricated structure after a current repairing scheme is implemented according to a disaster starting time, the repairing completion time, a performance function of the fabricated structure and a toughness index model; taking a ratio of the toughness index and total carbon emission as a comprehensive evaluation value of the current repairing scheme; and selecting the current repairing scheme as a target repairing scheme of the fabricated structure when the comprehensive evaluation value is greater than a preset evaluation value.The application is beneficial to improving the acquisition efficiency of the target repairing scheme of the fabricated structure.

Description

Technical Field

[0001] This application relates to the fields of green and low-carbon technology and intelligent construction technology, and in particular to a method, device, electronic device and storage medium for repairing prefabricated structures. Background Technology

[0002] With the widespread application of prefabricated structures in subway stations, these structures inevitably suffer damage due to external factors, affecting their safety and durability. Therefore, the repair capability of prefabricated structures has become a key focus in the industry. Improving the repair capability of prefabricated structures and developing targeted repair plans are crucial, as these plans provide guidance for the repair work.

[0003] However, the process of obtaining target repair solutions for prefabricated structures is cumbersome, which hinders the improvement of the efficiency of obtaining such solutions. This is because existing technologies primarily rely on manual methods to acquire target repair solutions for prefabricated structures. Manual acquisition consumes significant human and time resources, increasing the time required to obtain these solutions and thus hindering the improvement of efficiency. Summary of the Invention

[0004] This application provides a method, apparatus, electronic device, and storage medium for repairing prefabricated structures, in order to solve the technical problem that the process of obtaining the target repair solution for prefabricated structures is cumbersome and not conducive to improving the efficiency of obtaining the target repair solution for prefabricated structures.

[0005] In a first aspect, embodiments of this application provide a method for repairing prefabricated structures, applied to electronic devices, the method comprising:

[0006] Obtain disaster data for the area where the prefabricated structure is located from the data platform, and obtain the disaster type, disaster level, and disaster start time from the disaster data;

[0007] When the disaster type is a preset type and the disaster level is greater than the preset intensity, the first bending moment generated by the nodes of the prefabricated structure under the action of vertical force and the second bending moment generated by the nodes of the prefabricated structure under the action of horizontal force are obtained through the bending moment model. The first bending moment and the second bending moment are added together to obtain the resisting bending moment of the nodes of the prefabricated structure.

[0008] When the resisting bending moment is less than the preset bending moment, the current repair plan for the prefabricated structure is obtained. The preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcing steel, the construction time for the concrete, and the construction time for the steel plate are obtained from the first file of the current repair plan.

[0009] The repair completion time is obtained by adding together the preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcing steel, the construction time for the concrete, and the construction time for the steel plate.

[0010] The performance function of the prefabricated structure is obtained through the performance model. Based on the disaster start time, repair completion time, performance function of the prefabricated structure, and toughness index model, the toughness index of the prefabricated structure after the current repair plan is implemented is generated.

[0011] When the toughness index is greater than the preset value, the consumption of various repair materials, the amount of transportation work completed by various transportation tools, the consumption of various energy sources by construction equipment during the repair of the prefabricated structure, and the amount of various waste generated during the repair of the prefabricated structure are obtained from the second file of the current repair plan.

[0012] Based on the consumption of various repair materials, the transportation workload completed by various transportation tools, the energy consumption of construction equipment during the repair of prefabricated structures, the generation of various wastes during the repair of prefabricated structures, and the carbon emission model, the total carbon emission of the current repair scheme is generated. The ratio of the toughness index to the total carbon emission is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure.

[0013] In one possible implementation of the first aspect, obtaining disaster data of the area where the prefabricated structure is located from the data platform, and obtaining the disaster type, disaster level, and disaster start time from the disaster data, includes:

[0014] Connect to the data platform, send data requests to the data platform, and receive response information returned by the data platform based on the data requests;

[0015] Obtain disaster data for the area where the prefabricated structure is located from the response information, and obtain the disaster type, disaster level, and disaster start time from the disaster data.

[0016] In one possible implementation of the first aspect, the total carbon emissions of the current repair scheme are generated based on the consumption of various repair materials, the transportation workload completed by various transportation vehicles, the energy consumption of construction equipment during the repair of the prefabricated structure, the generation of various wastes during the repair of the prefabricated structure, and a carbon emission model. The ratio of the toughness index to the total carbon emissions is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than a preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure, including:

[0017] Based on the consumption of various repair materials, the amount of transportation work completed by various transportation tools, the energy consumption of construction equipment during the repair of prefabricated structures, the amount of waste generated during the repair of prefabricated structures, and the carbon emission model, the total carbon emissions of the current repair plan are generated.

[0018] The ratio of resilience index to total carbon emissions is used as the comprehensive evaluation value of the current remediation plan. The preset evaluation value is read from the preset file to determine whether the comprehensive evaluation value is greater than the preset evaluation value.

[0019] When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure.

[0020] In one possible implementation of the first aspect, the bending moment model is as follows:

[0021] ;

[0022] ;

[0023] The first bending moment generated at the node of the prefabricated structure under vertical force;

[0024] This refers to the second bending moment generated at the nodes of the prefabricated structure under horizontal force.

[0025] The compression interface of the node in the prefabricated structure The contact stress of each unit, the compressive interface is used to bear the pressure.

[0026] For the first tenon-mortise interface of the node in the prefabricated structure Contact stress of each unit;

[0027] The second tenon-mortise interface of the node in the prefabricated structure Contact stress of each unit;

[0028] The third tenon-mortise interface of the node in the prefabricated structure Contact stress of each unit;

[0029] The compression interface of the node in the prefabricated structure The area of ​​each unit;

[0030] For the first tenon-mortise interface of the node in the prefabricated structure The area of ​​each unit;

[0031] The second tenon-mortise interface of the node in the prefabricated structure The area of ​​each unit;

[0032] The third tenon-mortise interface of the node in the prefabricated structure The area of ​​each unit;

[0033] The compression interface of the node in the prefabricated structure The lever arm length of each unit;

[0034] For the first tenon-mortise interface of the node in the prefabricated structure The lever arm length of each unit;

[0035] The second tenon-mortise interface of the node in the prefabricated structure The lever arm length of each unit;

[0036] The third tenon-mortise interface of the node in the prefabricated structure The lever arm length of each unit;

[0037] The inclination angle of the tenon contact surface of the node in the prefabricated structure; The number of units at the compression interface of the nodes in the prefabricated structure;

[0038] The number of units at the first mortise and tenon interface of a node in a prefabricated structure.

[0039] The number of units for the second mortise and tenon interface of the node in the prefabricated structure.

[0040] This refers to the number of units at the third mortise and tenon interface of a node in a prefabricated structure.

[0041] In one possible implementation of the first aspect, the performance model is as follows:

[0042] ;

[0043] in, For the performance function of prefabricated structures, For prefabricated structures The bending stiffness at any given time. This represents the bending stiffness of the prefabricated structure at the initial moment.

[0044] In one possible implementation of the first aspect, the resilience index model is as follows:

[0045] ;

[0046] The toughness index is the prefabricated structure's toughness performance. A higher toughness index indicates stronger toughness performance of the prefabricated structure, while a lower toughness index indicates weaker toughness performance.

[0047] For repair completion time, The start time of the disaster. These are the initial performance values;

[0048] For the performance function of prefabricated structures, express The cumulative amount from the start of the disaster to the completion of the repair indicates the degree of repair of the prefabricated structure under the disaster. The larger the cumulative amount, the higher the degree of repair of the prefabricated structure under the disaster, and the smaller the cumulative amount, the lower the degree of repair of the prefabricated structure under the disaster.

[0049] In one possible implementation of the first aspect, the carbon emission model is as follows:

[0050] ;

[0051] in, This represents the total carbon emissions generated by the current remediation plan;

[0052] For the first The consumption of various repair materials For the first Carbon emission factors of the remediation materials This represents the total number of material types.

[0053] For the first The amount of transportation work completed by each type of transportation vehicle. For the first Carbon emission factors of various modes of transportation This represents the total number of transport vehicle types, where a transport vehicle is a means of transporting repair materials or construction equipment.

[0054] For the construction equipment during the repair process of prefabricated structures, the first The consumption of this type of energy, For the first Carbon emission factors of various energy sources The total number of energy types;

[0055] For the first The amount of waste generated during the repair process of prefabricated structures. For the first Carbon emission factors during the treatment of waste, This represents the total number of waste types.

[0056] Secondly, embodiments of this application provide a prefabricated structural repair device, applied to electronic devices, comprising:

[0057] The first acquisition module is used to acquire disaster data of the area where the prefabricated structure is located from the data platform, and to acquire disaster type, disaster level and disaster start time from the disaster data;

[0058] The second acquisition module is used to acquire the first bending moment generated by the nodes of the prefabricated structure under vertical force and the second bending moment generated by the nodes of the prefabricated structure under horizontal force through the bending moment model when the disaster type is a preset type and the disaster level is greater than the preset intensity. The first bending moment and the second bending moment are added together to obtain the resisting bending moment of the nodes of the prefabricated structure.

[0059] The third acquisition module is used to acquire the current repair plan of the prefabricated structure when the resisting bending moment is less than the preset bending moment. It acquires the preparation time of the repair work, the construction time of the structural support components, the construction time of the demolition operation, the construction time of the reinforcement, the construction time of the concrete, and the construction time of the steel plate from the first file of the current repair plan.

[0060] The addition module is used to add up the preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcing steel, the construction time for the concrete, and the construction time for the steel plate to obtain the repair completion time.

[0061] The fourth acquisition module is used to obtain the performance function of the prefabricated structure through the performance model, and generate the resilience index of the prefabricated structure after the current repair plan is implemented, based on the disaster start time, repair completion time, performance function of the prefabricated structure, and resilience index model.

[0062] The fifth acquisition module is used to acquire, from the second file of the current repair plan, the consumption of various repair materials, the transportation workload completed by various transportation tools, the energy consumption of construction equipment during the repair of the prefabricated structure, and the amount of various waste generated during the repair of the prefabricated structure when the toughness index is greater than the preset value.

[0063] The repair module is used to generate the total carbon emissions of the current repair scheme based on the consumption of various repair materials, the amount of transportation work completed by various transportation tools, the energy consumption of construction equipment during the repair of prefabricated structures, the amount of waste generated during the repair of prefabricated structures, and the carbon emission model. The ratio of the toughness index to the total carbon emissions is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure.

[0064] Thirdly, embodiments of this application provide an electronic device, including a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the assembled structure repair method of the first aspect described above.

[0065] Fourthly, embodiments of this application provide a computer-readable storage medium storing a computer program that, when executed by a processor, implements the prefabricated structure repair method of the first aspect described above.

[0066] Fifthly, embodiments of this application provide a computer program product that, when run on an electronic device, causes the electronic device to execute the assembly structure repair method described in the first aspect.

[0067] The beneficial effects of this application's embodiments are twofold. First, based on the consumption of various repair materials, the transportation workload completed by various transportation tools, the energy consumption of construction equipment during the repair of the prefabricated structure, the generation of various wastes during the repair process, and the carbon emission model, the total carbon emission of the current repair scheme is generated. The ratio of the toughness index to the total carbon emission is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure. This eliminates the need for manual acquisition of the target repair scheme, thus reducing the acquisition time and improving the efficiency of obtaining the target repair scheme. Second, a higher comprehensive evaluation value indicates a better overall evaluation of the current repair scheme in terms of both toughness index and total carbon emission; a lower comprehensive evaluation value indicates a worse overall evaluation in these two aspects. Third, when the comprehensive evaluation value is greater than the preset evaluation value, it indicates that the current repair scheme has exceeded the expected effect. Selecting the current repair scheme as the target repair scheme for the prefabricated structure ensures the reliability of the target repair scheme. Attached Figure Description

[0068] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0069] Figure 1 This is an application scenario diagram of the prefabricated structure repair method provided in the embodiments of this application;

[0070] Figure 2 This is a flowchart illustrating the prefabricated structure repair method provided in the embodiments of this application;

[0071] Figure 3 A flowchart of S205 provided in the embodiments of this application;

[0072] Figure 4 A schematic block diagram of the prefabricated structure repair device provided in the embodiments of this application;

[0073] Figure 5 This is a schematic diagram of the structure of the electronic device provided in the embodiments of this application;

[0074] Figure 6 This is an example diagram of the assembled structure provided in the embodiments of this application. Detailed Implementation

[0075] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application. All other embodiments obtained by those skilled in the art based on the embodiments in this application without inventive effort are within the scope of protection of this application.

[0076] The prefabricated structure repair method provided in this application can be applied to electronic devices such as mobile phones, tablets, wearable devices, in-vehicle devices, augmented reality (AR) / virtual reality (VR) devices, laptops, ultra-mobile personal computers (UMPCs), netbooks, and personal digital assistants (PDAs). This application does not impose any restrictions on the specific type of electronic device.

[0077] Please see Figure 1 , Figure 1The application scenario diagram of the prefabricated structure repair method provided in the embodiments of this application is described in detail below:

[0078] Electronic devices obtain disaster data of the area where the prefabricated structure is located from the data platform, and obtain the disaster type, disaster level and disaster start time from the disaster data.

[0079] Electronic devices connect to the data platform via wired or wireless networks to obtain disaster data for the area where the prefabricated structure is located.

[0080] In this embodiment of the application, the electronic device obtains disaster data of the area where the prefabricated structure is located from the data platform, which shortens the response time of disaster response and significantly improves the efficiency of disaster response.

[0081] Please see Figure 2 , Figure 2 This is a flowchart illustrating the prefabricated structure repair method provided in this application embodiment, which can be applied to electronic devices.

[0082] like Figure 2 As shown in the embodiments of this application, the prefabricated structure repair method includes the following steps, which are detailed below:

[0083] S201, Obtain disaster data of the area where the prefabricated structure is located from the data platform, and obtain the disaster type, disaster level and disaster start time from the disaster data;

[0084] The step of obtaining disaster data of the area where the prefabricated structure is located from the data platform, and obtaining the disaster type, disaster level, and disaster start time from the disaster data, includes:

[0085] Connect to the data platform, send data requests to the data platform, and receive response information returned by the data platform based on the data requests;

[0086] Obtain disaster data for the area where the prefabricated structure is located from the response information, and obtain the disaster type, disaster level, and disaster start time from the disaster data.

[0087] Among them, disaster level is a quantitative classification of the severity of a disaster.

[0088] The disaster types include typhoons, rainstorms, earthquakes, and fires.

[0089] S202, when the disaster type is a preset type and the disaster level is greater than the preset intensity, the first bending moment generated by the nodes of the prefabricated structure under the action of vertical force and the second bending moment generated by the nodes of the prefabricated structure under the action of horizontal force are obtained through the bending moment model. The first bending moment and the second bending moment are added together to obtain the resistance bending moment of the nodes of the prefabricated structure. The first bending moment and the second bending moment are added together to obtain the resistance bending moment of the nodes of the prefabricated structure. By superimposing the first bending moment and the second bending moment, the bearing limit of the nodes of the prefabricated structure under multidimensional loads can be comprehensively evaluated.

[0090] The bending moment model is shown below:

[0091] ;

[0092] ;

[0093] The first bending moment generated at the node of the prefabricated structure under vertical force;

[0094] This refers to the second bending moment generated at the nodes of the prefabricated structure under horizontal force.

[0095] The compression interface of the node in the prefabricated structure The contact stress of each unit, the compressive interface is used to bear the pressure.

[0096] For the first tenon-mortise interface of the node in the prefabricated structure Contact stress of each unit;

[0097] The second tenon-mortise interface of the node in the prefabricated structure Contact stress of each unit;

[0098] The third tenon-mortise interface of the node in the prefabricated structure Contact stress of each unit;

[0099] The compression interface of the node in the prefabricated structure The area of ​​each unit;

[0100] For the first tenon-mortise interface of the node in the prefabricated structure The area of ​​each unit;

[0101] The second tenon-mortise interface of the node in the prefabricated structure The area of ​​each unit;

[0102] The third tenon-mortise interface of the node in the prefabricated structure The area of ​​each unit;

[0103] The compression interface of the node in the prefabricated structure The lever arm length of each unit;

[0104] For the first tenon-mortise interface of the node in the prefabricated structure The lever arm length of each unit;

[0105] The second tenon-mortise interface of the node in the prefabricated structure The lever arm length of each unit;

[0106] The third tenon-mortise interface of the node in the prefabricated structure The lever arm length of each unit;

[0107] The inclination angle of the tenon contact surface of the node in the prefabricated structure; The number of units at the compression interface of the nodes in the prefabricated structure;

[0108] The number of units at the first mortise and tenon interface of a node in a prefabricated structure.

[0109] The number of units for the second mortise and tenon interface of the node in the prefabricated structure.

[0110] This refers to the number of units at the third mortise and tenon interface of a node in a prefabricated structure.

[0111] For ease of explanation, please refer to Figure 6 , Figure 6 These are sample diagrams of the assembled structure provided in the embodiments of this application;

[0112] Figure 6 The diagram shows a node of a prefabricated structure. The node has two prefabricated components, and the contact portion between the two components includes... , , , , The compression interface representing the nodes of a prefabricated structure; This represents the first tenon and mortise interface of a node in a prefabricated structure. This represents the second tenon and mortise interface of a node in a prefabricated structure. This represents the third tenon-mortise interface of the node in the mortise-and-tenon joint structure.

[0113] S203, when the resisting bending moment is less than the preset bending moment, obtain the current repair plan for the prefabricated structure, and obtain the preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcement, the construction time for the concrete, and the construction time for the steel plate from the first file of the current repair plan.

[0114] Among them, the resisting bending moment is the bending moment value that the nodes of the prefabricated structure bear under load. The preset bending moment is the minimum bending moment value obtained based on the design specifications. When the resisting bending moment is not less than the preset bending moment, it means that the load-bearing capacity of the prefabricated structure is sufficient. When the resisting bending moment is less than the preset bending moment, it means that the load-bearing capacity of the prefabricated structure is insufficient. At this time, it is necessary to improve the load-bearing capacity of the prefabricated structure through the current repair scheme.

[0115] S204. The repair completion time is obtained by adding the preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcement, the construction time for the concrete, and the construction time for the steel plate.

[0116] S205: Through the performance model, obtain the performance function of the prefabricated structure, and generate the resilience index of the prefabricated structure after the current repair plan is implemented, based on the disaster start time, repair completion time, the performance function of the prefabricated structure, and the resilience index model.

[0117] The performance model is as follows:

[0118] ;

[0119] in, For the performance function of prefabricated structures, For prefabricated structures The bending stiffness at any given time. This represents the bending stiffness of the prefabricated structure at the initial moment.

[0120] The resilience index model is shown below:

[0121] ;

[0122] The toughness index is the prefabricated structure's toughness performance. A higher toughness index indicates stronger toughness performance of the prefabricated structure, while a lower toughness index indicates weaker toughness performance.

[0123] For repair completion time, The start time of the disaster. These are the initial performance values;

[0124] For the performance function of prefabricated structures, express The cumulative amount from the start of the disaster to the completion of the repair indicates the degree of repair of the prefabricated structure under the disaster. The larger the cumulative amount, the higher the degree of repair of the prefabricated structure under the disaster, and the smaller the cumulative amount, the lower the degree of repair of the prefabricated structure under the disaster.

[0125] S206, When the toughness index is greater than the preset value, obtain from the second file of the current repair plan the consumption of various repair materials, the transportation workload completed by various transportation tools, the energy consumption of construction equipment during the repair of the prefabricated structure, and the amount of various waste generated during the repair of the prefabricated structure.

[0126] S207. Based on the consumption of various repair materials, the amount of transportation work completed by various transportation tools, the energy consumption of construction equipment during the repair of prefabricated structures, the amount of waste generated during the repair of prefabricated structures, and the carbon emission model, the total carbon emission of the current repair scheme is generated. The ratio of the toughness index to the total carbon emission is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure.

[0127] The carbon emission model is shown below:

[0128] ;

[0129] in, This represents the total carbon emissions generated by the current remediation plan;

[0130] For the first The consumption of various repair materials For the first Carbon emission factors of the remediation materials This represents the total number of material types.

[0131] For the first The amount of transportation work completed by each type of transportation vehicle. For the first Carbon emission factors of various modes of transportation This represents the total number of transport vehicle types, where a transport vehicle is a means of transporting repair materials or construction equipment.

[0132] For the construction equipment during the repair process of prefabricated structures, the first The consumption of this type of energy, For the first Carbon emission factors of various energy sources The total number of energy types;

[0133] For the first The amount of waste generated during the repair process of prefabricated structures. For the first Carbon emission factors during the treatment of waste, This represents the total number of waste types.

[0134] The types of waste include discarded concrete blocks, discarded steel bars, and discarded packaging materials generated during demolition.

[0135] in, It is the sum of carbon emissions from all types of waste.

[0136] Different types of waste have different carbon emission factors during the treatment process. For ease of explanation, examples are as follows:

[0137] For example, when waste concrete blocks are disposed of by landfill, the carbon emission factor of the waste concrete blocks during the disposal process is positive.

[0138] Waste steel bars are recycled and remelted, replacing the process of mining virgin resources and producing new materials, thus avoiding corresponding carbon emissions. The carbon emission factor of waste steel bars during the processing is negative.

[0139] Waste packaging materials are disposed of by incineration, and the carbon emission factor of the waste packaging materials during the disposal process is positive.

[0140] The ratio of the resilience index to total carbon emissions will be used as the comprehensive assessment value for the current remediation plan;

[0141] The higher the overall assessment value of the current remediation plan, the less total carbon emissions will be released under the premise of achieving the same resilience index. In other words, the better the overall assessment of the current remediation plan is in terms of both resilience index and total carbon emissions.

[0142] The smaller the overall assessment value of the current remediation plan, the more total carbon emissions it releases while achieving the same resilience index. In other words, the worse the overall assessment of the current remediation plan is in terms of both resilience index and total carbon emissions.

[0143] The beneficial effects of this application's embodiments are twofold. First, based on the consumption of various repair materials, the transportation workload completed by various transportation tools, the energy consumption of construction equipment during the repair of the prefabricated structure, the generation of various wastes during the repair process, and the carbon emission model, the total carbon emission of the current repair scheme is generated. The ratio of the toughness index to the total carbon emission is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure. This eliminates the need for manual acquisition of the target repair scheme, thus reducing the acquisition time and improving the efficiency of obtaining the target repair scheme. Second, a higher comprehensive evaluation value indicates a better overall evaluation of the current repair scheme in terms of both toughness index and total carbon emission; a lower comprehensive evaluation value indicates a worse overall evaluation in these two aspects. Third, when the comprehensive evaluation value is greater than the preset evaluation value, it indicates that the current repair scheme has exceeded the expected effect. Selecting the current repair scheme as the target repair scheme for the prefabricated structure ensures the reliability of the target repair scheme.

[0144] Please see Figure 3 , Figure 3 The flowchart of S205 provided in the embodiments of this application is described in detail below:

[0145] S301, based on the consumption of various repair materials, the amount of transportation work completed by various transportation tools, the energy consumption of construction equipment during the repair of prefabricated structures, the amount of waste generated during the repair of prefabricated structures, and the carbon emission model, generates the total carbon emissions of the current repair scheme.

[0146] S302, the ratio of resilience index to total carbon emissions is used as the comprehensive evaluation value of the current remediation plan. The preset evaluation value is read from the preset file and it is determined whether the comprehensive evaluation value is greater than the preset evaluation value.

[0147] S303: When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme shall be selected as the target repair scheme for the prefabricated structure.

[0148] In this embodiment of the application, when the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure, which significantly improves the applicability of the target repair scheme.

[0149] For the prefabricated structure repair method described in the above embodiments, please refer to [link / reference]. Figure 4 , Figure 4 This is a schematic block diagram of the prefabricated structure repair device provided in the embodiments of this application. Figure 4The prefabricated structure repair device 400 shown can be applied to, for example... Figure 1 The application scenario diagram shows electronic devices. The following section uses electronic devices as an example to illustrate this. Figure 4 The prefabricated structure repair device 400 shown is described in detail. The prefabricated structure repair device 400 may include a first acquisition module 401, a second acquisition module 402, a third acquisition module 403, an addition module 404, a fourth acquisition module 405, a fifth acquisition module 406, and a repair module 407.

[0150] The first acquisition module 401 is used to acquire disaster data of the area where the prefabricated structure is located from the data platform, and to acquire the disaster type, disaster level and disaster start time from the disaster data;

[0151] The second acquisition module 402 is used to acquire the first bending moment generated by the node of the prefabricated structure under the action of vertical force and the second bending moment generated by the node of the prefabricated structure under the action of horizontal force through the bending moment model when the disaster type is a preset type and the disaster level is greater than the preset intensity. The first bending moment and the second bending moment are added together to obtain the resisting bending moment of the node of the prefabricated structure.

[0152] The third acquisition module 403 is used to acquire the current repair plan of the prefabricated structure when the resisting bending moment is less than the preset bending moment, and to acquire the preparation time of the repair work, the construction time of the structural support components, the construction time of the demolition operation, the construction time of the steel reinforcement, the construction time of the concrete, and the construction time of the steel plate from the first file of the current repair plan.

[0153] The addition module 404 is used to add up the preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcing steel, the construction time for the concrete, and the construction time for the steel plate to obtain the repair completion time.

[0154] The fourth acquisition module 405 is used to obtain the performance function of the prefabricated structure through the performance model, and generate the toughness index of the prefabricated structure after the current repair plan is implemented based on the disaster start time, repair completion time, performance function of the prefabricated structure and toughness index model.

[0155] The fifth acquisition module 406 is used to acquire, from the second file of the current repair plan, the consumption of various repair materials, the transportation workload completed by various transportation tools, the energy consumption of construction equipment during the repair of the prefabricated structure, and the amount of various waste generated during the repair of the prefabricated structure when the toughness index is greater than the preset value.

[0156] Repair module 407 is used to generate the total carbon emissions of the current repair scheme based on the consumption of various repair materials, the amount of transportation work completed by various transportation tools, the energy consumption of construction equipment during the repair of the prefabricated structure, the amount of waste generated during the repair of the prefabricated structure, and the carbon emission model. The ratio of the toughness index to the total carbon emissions is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure.

[0157] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0158] The beneficial effects of this application's embodiments are twofold. First, based on the consumption of various repair materials, the transportation workload completed by various transportation tools, the energy consumption of construction equipment during the repair of the prefabricated structure, the generation of various wastes during the repair process, and the carbon emission model, the total carbon emission of the current repair scheme is generated. The ratio of the toughness index to the total carbon emission is used as the comprehensive evaluation value of the current repair scheme. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as the target repair scheme for the prefabricated structure. This eliminates the need for manual acquisition of the target repair scheme, thus reducing the acquisition time and improving the efficiency of obtaining the target repair scheme. Second, a higher comprehensive evaluation value indicates a better overall evaluation of the current repair scheme in terms of both toughness index and total carbon emission; a lower comprehensive evaluation value indicates a worse overall evaluation in these two aspects. Third, when the comprehensive evaluation value is greater than the preset evaluation value, it indicates that the current repair scheme has exceeded the expected effect. Selecting the current repair scheme as the target repair scheme for the prefabricated structure ensures the reliability of the target repair scheme.

[0159] Please see Figure 5 , Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of this application.

[0160] like Figure 5 As shown, Figure 5 The electronic device 2 includes: at least one processor 20, a memory 21, and a computer program 22 stored in the memory 21 and executable on the at least one processor 20, wherein the processor 20 executes the computer program 22 to implement the steps in any of the above method embodiments.

[0161] The electronic device 2 may include, but is not limited to, a processor 20 and a memory 21. Those skilled in the art will understand that... Figure 5 This is merely an example of electronic device 2 and does not constitute a limitation on electronic device 2. It may include more or fewer components than shown in the figure, or combine certain components, or different components. For example, it may also include input / output devices, network access devices, etc.

[0162] The processor 20 is used to run a computer program 22 stored in the memory 21, and performs the following steps when executing the computer program 22:

[0163] Obtain disaster data for the area where the prefabricated structure is located from the data platform, and obtain the disaster type, disaster level, and disaster start time from the disaster data;

[0164] When the disaster type is a preset type and the disaster level is greater than the preset intensity, the first bending moment generated by the nodes of the prefabricated structure under the action of vertical force and the second bending moment generated by the nodes of the prefabricated structure under the action of horizontal force are obtained through the bending moment model. The first bending moment and the second bending moment are added together to obtain the resisting bending moment of the nodes of the prefabricated structure.

[0165] When the resisting bending moment is less than the preset bending moment, the current repair plan for the prefabricated structure is obtained. The preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcing steel, the construction time for the concrete, and the construction time for the steel plate are obtained from the first file of the current repair plan.

[0166] The repair completion time is obtained by adding together the preparation time for the repair work, the construction time for the structural support components, the construction time for the demolition work, the construction time for the reinforcing steel, the construction time for the concrete, and the construction time for the steel plate.

[0167] The performance model is used to obtain the performance function of the prefabricated structure. Based on the disaster start time, repair completion time, the performance function of the prefabricated structure, and the toughness index model, the toughness index of the prefabricated structure after the current repair plan is implemented is generated. When the toughness index is greater than the preset value, the consumption of various repair materials, the transportation workload completed by various transportation vehicles, the energy consumption of construction equipment during the repair of the prefabricated structure, and the amount of waste generated during the repair of the prefabricated structure are obtained from the second file of the current repair plan. Based on the consumption of various repair materials, the transportation workload completed by various transportation vehicles, the energy consumption of construction equipment during the repair of the prefabricated structure, the amount of waste generated during the repair of the prefabricated structure, and the carbon emission model, the total carbon emission of the current repair plan is generated. The ratio of the toughness index to the total carbon emission is used as the comprehensive evaluation value of the current repair plan. When the comprehensive evaluation value is greater than the preset evaluation value, the current repair plan is selected as the target repair plan for the prefabricated structure.

[0168] The processor 20 may be a Central Processing Unit (CPU), or it may be other general-purpose processors, digital signal processors, application-specific integrated circuits (ASICs), field-programmable gate arrays (FPGAs), or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor may be a microprocessor or any conventional processor.

[0169] This application provides a computer-readable storage medium storing a computer program that, when executed by a processor, implements the steps described in the various method embodiments above.

[0170] The computer-readable storage medium stores program code that can be called by a processor to execute the prefabricated structure repair method described in the above method embodiments.

[0171] This application provides a computer program product that, when run on an electronic device, causes the electronic device to perform the above-described assembly structure repair method.

[0172] The above are merely preferred embodiments of this application and do not limit the patent scope of this application. Any equivalent structural or procedural transformations made using the content of this application's specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this application.

Claims

1. A method for repairing prefabricated structures, characterized in that, The method is applied to an electronic device and comprises the following steps: Obtain disaster data of the area where the prefabricated structure is located from a data platform, and obtain the disaster type, disaster level, and disaster start time from the disaster data; When the disaster type is a preset type and the disaster level is greater than a preset intensity, obtain a first bending moment generated by a node of the prefabricated structure under the action of vertical force and a second bending moment generated by the node of the prefabricated structure under the action of horizontal force through a bending moment model, add the first bending moment and the second bending moment to obtain a resisting bending moment of the node of the prefabricated structure; When the resisting bending moment is less than a preset bending moment, obtain a current repair scheme of the prefabricated structure, and obtain the preparation time of repair work, the construction time of a structure support assembly, the construction time of demolition work, the construction time of steel bars, the construction time of concrete, and the construction time of steel plates from a first file of the current repair scheme; Add the preparation time of repair work, the construction time of a structure support assembly, the construction time of demolition work, the construction time of steel bars, the construction time of concrete, and the construction time of steel plates to obtain a repair completion time; Obtain a performance function of the prefabricated structure through a performance model, generate a resilience index of the prefabricated structure after the current repair scheme is implemented according to the disaster start time, the repair completion time, the performance function of the prefabricated structure, and a resilience index model; When the resilience index is greater than a preset value, obtain the consumption of various repair materials, the transportation work completed by various transportation tools, the consumption of various energy sources by construction equipment in the repair process of the prefabricated structure, and the generation of various waste in the repair process of the prefabricated structure from a second file of the current repair scheme; Generate the total carbon emission of the current repair scheme according to the consumption of various repair materials, the transportation work completed by various transportation tools, the consumption of various energy sources by construction equipment in the repair process of the prefabricated structure, the generation of various waste in the repair process of the prefabricated structure, and a carbon emission model, take the ratio of the resilience index and the total carbon emission as the comprehensive evaluation value of the current repair scheme, and select the current repair scheme as the target repair scheme of the prefabricated structure when the comprehensive evaluation value is greater than a preset evaluation value. The bending moment model is as follows: ； ； The first bending moment generated by the node of the fabricated structure under the action of the vertical force; The second bending moment generated by the joint of the fabricated structure under the horizontal force; The compression interface of the node in the prefabricated structure The contact stress of each unit, the compressive interface is used to bear the pressure. contact stress of the first mortise and tenon interface of the first unit of the node of the fabricated structure contact stress of the first mortise and tenon interface of the first unit of the node of the fabricated structure the contact stress of the second mortise and tenon interface of the second unit of the node of the fabricated structure the contact stress of the second mortise and tenon interface of the second unit of the node of the fabricated structure the contact stress of the third mortise and tenon interface of the node of the fabricated structure the contact stress of the third mortise and tenon interface of the node of the fabricated structure the area of the compression interface of the node of the fabricated structure; and the area of the compression interface of the node of the fabricated structure; and the area of the first mortise-and-tenon interface of the first unit of the node of the fabricated structure the area of the first mortise-and-tenon interface of the first unit of the node of the fabricated structure the area of the second mortise-and-tenon interface of the second unit of the node of the fabricated structure the area of the second mortise-and-tenon interface of the second unit of the node of the fabricated structure the area of the third mortise-and-tenon interface of the third unit of the node of the fabricated structure the area of the third mortise-and-tenon interface of the third unit of the node of the fabricated structure the length of the force arm of the first unit of the compression interface of the node of the fabricated structure; the length of the force arm of the first mortise and tenon interface of the first unit of the node of the fabricated structure the length of the force arm of the first mortise and tenon interface of the first unit of the node of the fabricated structure the length of the force arm of the second mortise and tenon interface of the second unit of the node of the fabricated structure the length of the force arm of the second mortise and tenon interface of the second unit of the node of the fabricated structure the length of the force arm of the third mortise and tenon interface of the third unit of the node of the fabricated structure the length of the force arm of the first mortise and tenon interface of the first unit of the node of the fabricated structure the angle of inclination of the tenon contact surface of the node of the fabricated structure; the number of units of the compression interface of the node of the fabricated structure the number of elements of the first mortise and tenon interface of the node of the fabricated structure; the number of elements of the second mortise-and-tenon interface of the node of the fabricated structure; The third mortise and tenon interface of the node of the fabricated structure.

2. The method of claim 1, wherein, The method comprises the following steps: Connect the data platform, send a data request to the data platform, and receive response information returned by the data platform according to the data request; Obtain the disaster data of the area where the prefabricated structure is located from the response information, and obtain the disaster type, disaster level, and disaster start time from the disaster data.

3. The method of claim 1, wherein, The resilience index and the total carbon emission of the current repair scheme are generated according to the consumption of various repair materials, the transportation work completed by various transportation tools, the consumption of various energy sources by construction equipment in the repair process of the fabricated structure, the generation of various waste in the repair process of the fabricated structure, and a carbon emission model; the ratio of the resilience index and the total carbon emission is taken as a comprehensive evaluation value of the current repair scheme; when the comprehensive evaluation value is greater than a preset evaluation value, the current repair scheme is selected as a target repair scheme of the fabricated structure, including: The resilience index and the total carbon emission of the current repair scheme are generated according to the consumption of various repair materials, the transportation work completed by various transportation tools, the consumption of various energy sources by construction equipment in the repair process of the fabricated structure, the generation of various waste in the repair process of the fabricated structure, and a carbon emission model; The ratio of the resilience index and the total carbon emission is taken as a comprehensive evaluation value of the current repair scheme; a preset evaluation value is read from a preset file; and it is judged whether the comprehensive evaluation value is greater than the preset evaluation value; When the comprehensive evaluation value is greater than the preset evaluation value, the current repair scheme is selected as a target repair scheme of the fabricated structure.

4. The method of repairing a fabricated structure of claim 1, wherein, The performance model is as follows: ； in, For the performance function of prefabricated structures, For prefabricated structures t The bending stiffness at any given time. This represents the bending stiffness of the prefabricated structure at the initial moment.

5. The fabricated structure repair method according to claim 1, characterized in that, The resilience index model is as follows: ； is a toughness index, the higher the toughness index, the stronger the toughness performance of the fabricated structure, and the lower the toughness index, the weaker the toughness performance of the fabricated structure; to repair completion time, to disaster start time, to initial performance value; a performance function of the fabricated structure, represents a cumulative amount from a disaster start time to a repair completion time, the cumulative amount representing a repair degree of the fabricated structure under the disaster, the greater the cumulative amount, the higher the repair degree of the fabricated structure under the disaster, and the smaller the cumulative amount, the lower the repair degree of the fabricated structure under the disaster.

6. The fabricated structure repair method according to claim 1, characterized in that, The carbon emission model is as follows: ； wherein, total amount of carbon emissions generated for the current repair solution; the amount of repair material consumed, the amount of repair material consumed, the carbon emission factor of repair material, the carbon emission factor of repair material, the total number of material types; the transport work volume completed by the first transportation means, the carbon emission factor of the first transportation means, the total number of transportation means types, the transportation means being a vehicle for transporting repair materials or construction equipment; the amount of consumption of the first type of energy by the construction equipment during the repair process of the prefabricated structure, the amount of consumption of the first type of energy by the construction equipment during the repair process of the prefabricated structure, the carbon emission factor of the first type of energy, the carbon emission factor of the first type of energy, the total number of energy types; The amount of waste of the 1st The amount of waste of the 1st The amount of waste of the 1st The carbon emission factor of waste of the 1st The total number of waste types.

7. A prefabricated structural repair device, characterized in that The application is applied to an electronic device, including: A first acquisition module is configured to acquire disaster data of a region where the fabricated structure is located from a data platform, and acquire a disaster type, a disaster level, and a disaster start time from the disaster data; A second acquisition module is configured to acquire, when the disaster type is a preset type and the disaster level is greater than a preset intensity, a first bending moment generated by a node of the fabricated structure under the action of a vertical force and a second bending moment generated by the node of the fabricated structure under the action of a horizontal force through a bending moment model, and add the first bending moment and the second bending moment to obtain a resisting bending moment of the node of the fabricated structure; A third acquisition module is configured to acquire a current repair scheme of the fabricated structure when the resisting bending moment is less than a preset bending moment, and acquire a preparation time of repair work, a construction time of a structural support component, a construction time of a demolition operation, a construction time of steel bars, a construction time of concrete, and a construction time of a steel plate from a first file of the current repair scheme; An addition module is configured to add the preparation time of repair work, the construction time of the structural support component, the construction time of the demolition operation, the construction time of the steel bars, the construction time of the concrete, and the construction time of the steel plate to obtain a repair completion time; A fourth acquisition module is configured to acquire a performance function of the fabricated structure through a performance model, and generate a resilience index of the fabricated structure after the current repair scheme is implemented according to the disaster start time, the repair completion time, the performance function of the fabricated structure, and a resilience index model. The fifth obtaining module is configured to obtain, when the resilience index is greater than the preset value, the consumption of various repair materials, the transportation work completed by various transportation tools, the consumption of various energy sources by the construction equipment in the repair process of the fabricated structure, and the generation of various waste in the repair process of the fabricated structure from the second file of the current repair scheme; The repair module is configured to generate the total carbon emission of the current repair scheme according to the consumption of various repair materials, the transportation work completed by various transportation tools, the consumption of various energy sources by the construction equipment in the repair process of the fabricated structure, the generation of various waste in the repair process of the fabricated structure, and a carbon emission model, take the ratio of the resilience index and the total carbon emission as the comprehensive evaluation value of the current repair scheme, and select the current repair scheme as the target repair scheme of the fabricated structure when the comprehensive evaluation value is greater than a preset evaluation value. The bending moment model is as follows: ； ； The first bending moment generated by the node of the fabricated structure under the action of the vertical force; The second bending moment generated by the joint of the fabricated structure under the horizontal force; The contact stress of the first unit of the compression interface of the node of the fabricated structure, the compression interface is an interface for bearing pressure; contact stress of the first mortise and tenon interface of the first unit of the node of the fabricated structure contact stress of the first mortise and tenon interface of the first unit of the node of the fabricated structure the contact stress of the second mortise-and-tenon interface of the second unit of the node of the fabricated structure the contact stress of the second mortise-and-tenon interface of the second unit of the node of the fabricated structure the contact stress of the third mortise and tenon interface of the node of the fabricated structure the contact stress of the third mortise and tenon interface of the node of the fabricated structure the area of the compression interface of the node of the fabricated structure; and the area of the compression interface of the node of the fabricated structure; and the area of the first mortise-and-tenon interface of the first unit of the node of the fabricated structure the area of the first mortise-and-tenon interface of the first unit of the node of the fabricated structure the area of the second mortise-and-tenon interface of the second unit of the node of the fabricated structure the area of the second mortise-and-tenon interface of the second unit of the node of the fabricated structure the area of the third mortise-and-tenon interface of the third unit of the node of the fabricated structure the area of the third mortise-and-tenon interface of the third unit of the node of the fabricated structure the length of the force arm of the first unit of the compression interface of the node of the fabricated structure; the length of the force arm of the first mortise and tenon interface of the first unit of the node of the fabricated structure the length of the force arm of the first mortise and tenon interface of the first unit of the node of the fabricated structure the length of the force arm of the second mortise and tenon interface of the second unit of the node of the fabricated structure the length of the force arm of the second mortise and tenon interface of the second unit of the node of the fabricated structure the length of the force arm of the third mortise and tenon interface of the third unit of the node of the fabricated structure the length of the force arm of the third mortise and tenon interface of the third unit of the node of the fabricated structure the angle of inclination of the tenon contact surface of the node of the fabricated structure; the number of units of the compression interface of the node of the fabricated structure the number of elements of the first mortise and tenon interface of the node of the fabricated structure; the number of elements of the second mortise-and-tenon interface of the node of the fabricated structure; The number of elements of the third mortise and tenon interface of the node of the fabricated structure.

8. An electronic device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that, The processor executes the computer program to implement the fabricated structure repair method of any one of claims 1 to 6.

9. A computer-readable storage medium storing a computer program, the computer program comprising instructions that, when executed by a computer, cause the computer to perform the method of any one of claims 1 to 8. The computer program is executed by the processor to implement the fabricated structure repair method of any one of claims 1 to 6.

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