CN112906248B - BIM technology-based large steel structure building construction safety management method - Google Patents
BIM technology-based large steel structure building construction safety management method Download PDFInfo
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Abstract
The invention discloses a building construction safety management method of a large steel structure based on BIM technology, which comprises six steps of steel structure deepening design, steel structure pre-assembly simulation, safety risk pre-judging and removing, construction scheme optimization, steel structure member industrial production and informatization construction process cooperative safety management, wherein the BIM technology is applied to conduct advanced prediction and correction of safety problems from the beginning of the design deepening stage, the BIM technology is combined with the informatization technologies such as Internet of things, intelligent algorithm, intelligent monitoring and the Internet, and the like, and equipment control systems such as intelligent equipment, mobile equipment, construction robots and intelligent monitoring on the joint sites are combined on the basis of the BIM technology, and the safety requirements of epidemic situation are met by constructing an integral intelligent construction management platform to realize the functional modules such as epidemic situation safety informatization management control, construction falling risk management and steel structure hoisting safety management.
Description
Technical Field
The invention relates to the technical field of building information, in particular to a large steel structure building construction safety management method based on BIM and artificial intelligence technology.
Background
Along with the transformation of informatization and industrialization of the building industry as a traditional industry tap, the integration of large steel structure building and information technology is widely paid attention to by all communities. Besides the construction quality of large steel structure buildings, construction safety is also an important problem in engineering. In traditional steel construction, on the one hand often lead to the system to collapse because of the connection quality between the component, cause construction safety accident, on the other hand because constructor's security consciousness is low, the safety education before the construction is difficult to reach the expected effect, consequently causes the incident frequently, has aggravated construction safety management task's pressure more, and the safety management mode of tradition lack of informatization is difficult to satisfy safety management demand at present.
With the development of information technology, BIM technology is characterized by excellent visualization, cooperation and informatization, and can be fused with various new technologies such as Internet of things, internet, cloud computing, artificial intelligence and the like, and is used as a bridge for combining large-scale steel structure building safety management with informatization means, so that steel structure building construction safety intelligent management is realized, the quality and efficiency of safety management are effectively improved, and epidemic influence is effectively resisted.
Disclosure of Invention
The invention aims to provide a large-scale steel structure building construction safety management method based on BIM and artificial intelligence technology, which can realize construction scheme optimization and simulation by BIM technology and collaborative safety management in informationized construction process, so that the safety management of steel structure building construction is more efficient, and the influence of emergencies such as epidemic situation is reduced.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a BIM technology-based large steel structure building construction safety management method specifically comprises the following steps:
1) And (3) deep design of a steel structure: according to construction requirements, carrying out deepening design on a steel structure part by using a BIM technology, including stress accounting and deepening of prefabricated steel components, and after the professional models are integrated, carrying out collision inspection by using the BIM technology to eliminate the collision problem with the structure and electromechanical pipelines;
2) Steel structure pre-assembly simulation: performing steel structure pre-assembly simulation on the basic modified steel structure BIM model, checking errors in steel structure assembly, ensuring the safety of steel structure assembly, firstly further modeling and deepening important complex nodes of steel structure installation, considering influence factors such as hoisting, environment and other structures, and after modeling is completed, importing simulation software to simulate the whole process, and checking installation details and rationality;
3) Safety risk prejudging and eliminating: by combining the BIM model and the intelligent algorithm, leading in safety factors, evaluating the safety risk, removing the avoidable risk after the evaluation is completed, and making optimization measures, emergency schemes and the like in advance for the unavoidable risk, thereby reducing the occurrence probability and loss of accidents;
4) And (3) optimizing a construction scheme: adding a reality condition by means of BIM technology, comprehensively considering factors in various aspects, respectively simulating a plurality of planned construction schemes, selecting an optimal scheme, increasing the rationality of the scheme, and optimizing and improving the defects in the scheme;
5) And (3) industrialized production of steel structural members: after deepening, automatically generating data such as a high-definition prefabricated steel component BIM model and engineering quantity, sending or importing the data to a factory, directly processing, reducing human involvement, reducing human errors, and ensuring the accuracy and standardization degree of component production;
6) Informationized construction process cooperative safety management: the intelligent construction management platform is built by combining information technologies such as the Internet of things, an intelligent algorithm, intelligent monitoring and the Internet, forming each management module, and managing the safety problem of the site construction.
As a preferable scheme, the deepened design in the step 1) needs to check structural stress, construction factors are added, the steel structure is thinned, and the refinement degree of the steel structure is improved.
As a preferred scheme, the problems found in the assembling process in step 2) need to be corrected in time, and the assembling process needs to consider the complexity of the assembling process, the influence of the assembling speed on the progress, the strength after assembling, and the overall safety is improved; the temporary supporting equipment is also considered in the assembling process simulation, so that the problems of incomplete assembling and the like caused by collapse or design deficiency of the temporary supporting equipment are avoided, and the safety problem is caused.
As a preferable scheme, in the step 3), learning of engineering experience, literature data and the like is combined, security risk information is summarized, security information is linked into a BIM information model, an intelligent algorithm is combined with the model to evaluate risks, and predicted risks are resolved in advance.
As a preferable scheme, in the step 4), visual simulation is carried out on key installation and safety problems in the construction scheme, visual teaching is carried out on workers, and safety consciousness of the workers is effectively improved.
As a preferable scheme, after the processing of the factory in the step 5), a component information table and a specific RFID electronic tag are generated so as to facilitate the management of the prefabricated steel components in the next stage.
As a preferred scheme, in the step 6), the information management and control are carried out on the epidemic situation safety, personnel information registration and confirmation are carried out in a mode of developing WeChat applets and the like, personnel safety state control during the epidemic situation is guaranteed, a BIM model is combined, personnel working positions are rapidly determined, personnel density is monitored, people are reasonably distributed and evacuated, and construction manpower dependence is reduced, and personnel safety is guaranteed by means of connection of building robots, intelligent equipment and Internet of things.
Compared with the prior art, the invention has the advantages that: optimizing and simulating a steel structure construction scheme, pre-assembling the steel structure, and solving the collision problem of the steel structure and other components in advance; predicting the construction safety risk of the steel structure in advance by using a BIM technology, and assisting in making a construction scheme and an emergency scheme; through BIM deepening, a BIM model carrying a large amount of information is convenient for factories to process steel structural members, and the industrial standardization degree of steel structure construction is improved; based on BIM builds work progress safety wisdom management platform, including functions such as safety facilities management, hoist and mount management, fire control evacuation, steel construction multidimensional visual intelligent safety monitoring, implement informatization collaborative management to steel construction site operation safety problem, improve management efficiency.
Drawings
FIG. 1 is a process step diagram of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to the drawings, the large-scale steel structure building construction safety management method based on BIM technology specifically comprises the following steps:
1) And (3) deep design of a steel structure: according to construction requirements, drawing in a design stage is deepened by utilizing Revit, ansys is used for calculating stress, hanging points and the like are designed, precast steel components and structures are deepened, the refinement degree of the precast steel components and structures is improved by utilizing BIM technology, professional models are integrated, navisworks is used for collision detection, collision points are eliminated, and the problem of site installation safety caused by design errors is avoided;
2) Steel structure pre-assembly simulation: leading a Revit model into Tekla for deepening complex nodes of a steel structure, leading a BIM model completed by the Tekla into 3D MAX for pre-assembling simulation of the steel structure, checking whether a mounting detail, a temporary supporting system and the like are reasonable in design, and rectifying a problem to form a visual intersection;
3) Safety risk prejudging and eliminating: performing secondary development on the BIM technology, embedding an intelligent risk prediction algorithm, inputting the sorted safety risk information and engineering condition information into a BIM model, performing risk assessment, removing the unavoidable risks in advance according to the assessment result, and making an emergency scheme and an education scheme on the unavoidable risks;
4) And (3) optimizing a construction scheme: according to the work performed above, and the previewing and simulation of different schemes, the safety, quality, progress and the like of each scheme are compared, the optimal scheme is selected, the scheme is optimized according to the simulation result, and the rationality of the construction scheme is ensured. The key installation and the safety problem in the construction scheme are visually simulated, and visual teaching is performed on workers, so that the safety consciousness of the workers is effectively improved;
5) And (3) industrialized production of steel structural members: the blanking list and model data derived from the BIM model are directly imported into a factory end for processing without manual work, so that the accuracy of information transmission is ensured, the production quality of the prefabricated steel component is ensured, the component information list and the RFID electronic tag are generated together with the component, and the tag is stuck on a response component when leaving a factory, so that the prefabricated steel component can be conveniently managed and controlled in the next step;
6) Informationized construction process cooperative safety management: based on BIM technique and informatization technologies such as thing networking, intelligent algorithm, wisdom control, intelligent monitoring, internet, and the traffic bottom work that deepens the stage and carry out, carry out the construction of large-scale steel construction site operation wisdom management platform, the platform includes epidemic situation safety informatization management and control, construction risk management that falls, steel construction hoist and mount safety management, fire control evacuation based on BIM and steel construction intelligent safety monitoring etc. module, the intelligent equipment of joint scene, mobile device, construction robot, intelligent monitoring etc. equipment realizes informatization, intellectuality, the few humanized management mode of steel construction site operation safety.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (7)
1. The large-scale steel structure building construction safety management method based on the BIM technology is characterized by comprising the following steps of:
1) And (3) deep design of a steel structure: according to construction requirements, carrying out deepening design on a steel structure part by using a BIM technology, including stress accounting and deepening of prefabricated steel components, and after the professional models are integrated, carrying out collision inspection by using the BIM technology to eliminate the collision problem with the structure and electromechanical pipelines;
2) Steel structure pre-assembly simulation: performing steel structure pre-assembly simulation on the basic modified steel structure BIM model, checking errors in steel structure assembly, ensuring the safety of steel structure assembly, firstly further modeling and deepening important complex nodes of steel structure installation, considering influence factors of hoisting, environment and other structures, and after modeling is completed, importing simulation software to simulate the whole process, and checking installation details and rationality;
3) Safety risk prejudging and eliminating: by combining the BIM model and the intelligent algorithm, leading in safety factors, evaluating the safety risk, removing the avoidable risk after the evaluation is completed, and preparing optimization measures and emergency schemes for the unavoidable risk in advance, so that the accident occurrence probability and loss are reduced;
4) And (3) optimizing a construction scheme: adding a reality condition by means of BIM technology, comprehensively considering factors in various aspects, respectively simulating a plurality of planned construction schemes, selecting an optimal scheme, increasing the rationality of the scheme, and optimizing and improving the defects in the scheme;
5) And (3) industrialized production of steel structural members: after deepening, automatically generating a high-definition prefabricated steel component BIM model and engineering quantity data, sending or guiding the BIM model and engineering quantity data to a factory, directly processing, reducing human participation, reducing human errors, and ensuring the accuracy and standardization degree of component production;
6) Informationized construction process cooperative safety management: the intelligent construction management method comprises the steps of a series of intelligent field construction management based on BIM technology, including epidemic situation safety informatization management and control, construction falling risk management, steel structure hoisting safety management, fire evacuation based on BIM and intelligent safety monitoring content of steel structure construction, and constructing an integral intelligent construction management platform by combining the technologies of Internet of things, intelligent algorithm, intelligent monitoring and Internet informatization to form each management module to manage the field construction safety problem.
2. The large-scale steel structure building construction safety management method based on BIM technology as claimed in claim 1, wherein the method comprises the following steps: in the step 1), structural stress is required to be checked in the deepened design, construction factors are added, the steel structure is thinned, and the refinement degree of the steel structure is improved.
3. The BIM technology-based large-scale steel structure building construction safety management method of claim 1 is characterized in that: the problems found in the assembling process in the step 2) need to be corrected in time, the complexity of the assembling process and the influence of the assembling speed on the progress are considered in the assembling process, the strength after assembling is improved, and the overall safety is improved; the temporary supporting equipment is also considered in the assembling process simulation, so that the problem that the temporary supporting equipment is not assembled in place due to collapse or design deficiency is avoided, and the safety problem is caused.
4. The large-scale steel structure building construction safety management method based on BIM technology as claimed in claim 1, wherein the method comprises the following steps: and 3) combining engineering experience and literature data learning, summarizing safety risk information, linking the safety information into a BIM information model, evaluating risks by using an intelligent algorithm and combining the model, and solving predicted risks in advance.
5. The large-scale steel structure building construction safety management method based on BIM technology as claimed in claim 1, wherein the method comprises the following steps: in the step 4), visual simulation is carried out on key installation and safety problems in the construction scheme, visual teaching is carried out on workers, and safety consciousness of the workers is effectively improved.
6. The large-scale steel structure building construction safety management method based on BIM technology as claimed in claim 1, wherein the method comprises the following steps: and 5) after the processing of the factory in the step 5) is finished, generating a component information table and a specific RFID electronic tag so as to facilitate the management of the prefabricated steel components in the next stage.
7. The large-scale steel structure building construction safety management method based on BIM technology as claimed in claim 1, wherein the method comprises the following steps: in the step 6), the information management and control are carried out on the epidemic situation safety, personnel information registration and confirmation are carried out in a way of developing a WeChat applet, personnel safety state control during the epidemic situation is guaranteed, a BIM model is combined, personnel working positions are rapidly determined, personnel density is monitored, people are reasonably distributed and evacuated, and construction manpower dependence is reduced through connection of a building robot, intelligent equipment and the Internet of things, and personnel safety is guaranteed when people are cleared.
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| CN113536423A (en) * | 2021-07-06 | 2021-10-22 | 国网江苏省电力有限公司建设分公司 | Safety monitoring system and method based on three-dimensional steel structure ultrahigh tower construction |
| CN114003998A (en) * | 2021-11-05 | 2022-02-01 | 浙江东南网架股份有限公司 | Steel structure digital factory cooperation system and method based on digital twin technology |
| CN114202317A (en) * | 2021-12-28 | 2022-03-18 | 深圳供电局有限公司 | BIM-based project progress control method |
| CN114357591B (en) * | 2022-02-28 | 2022-05-24 | 深圳市筑宇信息科技有限公司 | Building construction quality tracking analysis management system based on BIM technology |
| CN116911700B (en) * | 2023-09-14 | 2023-12-12 | 中亿丰数字科技集团有限公司 | Engineering safety and quality supervision method and system based on BIM and IOT |
| CN117350684A (en) * | 2023-12-04 | 2024-01-05 | 山东九巨龙建设集团有限公司 | Management method of steel structure engineering management system |
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