CN113434931A - BIM technology-based highway construction safety management method - Google Patents
BIM technology-based highway construction safety management method Download PDFInfo
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- CN113434931A CN113434931A CN202110695872.4A CN202110695872A CN113434931A CN 113434931 A CN113434931 A CN 113434931A CN 202110695872 A CN202110695872 A CN 202110695872A CN 113434931 A CN113434931 A CN 113434931A
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Abstract
The invention relates to a BIM technology-based highway construction safety management method, which comprises the following steps: s1) establishing a standardized construction process classification table for the road elements according to different engineering positions and construction methods, and giving codes for the construction process classification by referring to the regulations of building information model classification and coding standard; s2) identifying dangerous sources according to each construction process classification and working procedures thereof, and recording potential safety hazards and treatment schemes existing in different working procedures in an information system in advance; s3), in the construction drawing design stage, a designer submits a BIM model, and the BIM model comprises construction process classification information; s4), in the construction process, the start time of each process of the highway element is accurately recorded in the BIM. Has the advantages that: the method utilizes the relevant data of the BIM model of the road to pre-judge the dangerous and hidden danger in the road construction process and supervise the basic responsibilities of construction managers such as safety education, safety inspection and the like specified in the implementation management system.
Description
Technical Field
The invention relates to the technical field of BIM technology road management methods, in particular to a BIM technology-based road construction safety management method.
Background
Through the rapid development of the last two decades, the highway construction level in China is greatly improved, and the safety management system is more and more sound. However, under a perfect system, the conditions of the payable management and data falsification of the highway construction site still exist, the highway construction site still belongs to a 'extensive' management mode, and a more reliable technical means is required to ensure that safety management means such as safety education and safety inspection are put into place.
BIM is a multidimensional model information integration technology developed on the basis of Computer Aided Design (CAD) and other technologies, and is used for digital bearing and visual expression of physical characteristics and functional characteristic information of building engineering. In the construction process of the highway elements, the BIM records the universe data such as the highway construction process category, the highway progress condition, the highway quality management condition, the highway cost data and the like in detail. Carry out intelligent judgement and big data analysis based on the BIM model, have important effect to promoting highway construction safety control level.
Disclosure of Invention
The invention aims to provide a BIM technology-based road construction safety management method, which utilizes the relevant data of a road BIM model to pre-judge the dangerous and hidden danger in the road construction process and supervises the basic responsibilities of construction managers such as safety education, safety inspection and the like specified in the implementation management system.
In order to achieve the above purpose, the invention adopts the technical scheme that: a highway construction safety management method based on a BIM technology comprises the following steps:
s1) establishing a standardized construction process classification table for the road elements according to different engineering positions and construction methods, and giving codes for the construction process classification by referring to the regulations of building information model classification and coding standard (GB/T51269-2017);
s2) identifying dangerous sources according to each construction process classification and the working procedures thereof, and recording the potential safety hazards and the treatment schemes existing in different working procedures in an information system in advance.
S3), in the construction drawing design stage, a designer submits a BIM model, and the BIM model comprises construction process classification information;
s4), in the construction process, accurately recording the start time and completion time of each process of the highway elements in a BIM (building information modeling) model;
s5) the information system judges the duration of the current working procedure of the road element according to the start and completion time of each working procedure of the road element in the BIM model, and then obtains the potential safety hazard of the current working procedure and the duration of the processing scheme according to S2).
Further, for all the road elements under construction, the step of S5) is performed.
Still further, step S5) is followed by the step of:
s6.1) the information system pushes the potential safety hazards and the processing schemes related to construction of all road elements on the same day to safety management personnel, and the potential safety hazards and the processing schemes are recorded in the system as a safety inspection task;
s6.2) safety management personnel carry out safety inspection according to the information pushed by the information system and register the information system one by one to confirm the completion condition of the inspection task;
s6.3) the information system counts the completion condition of the safety patrol task, further warns the incomplete patrol task and supervises safety management personnel to complete the patrol task;
s7.1) the information system pushes the potential safety hazards and the processing schemes related to construction of all highway elements in the same day to a display large screen in a meeting in the future.
S7.2) when the president safety education is performed every morning, the manager displays a large screen to perform safety education on construction workers based on the president.
The invention has the technical effects that: in the current highway construction process, all procedures basically realize standardized construction. On the premise of standardized construction, the same construction process for the same type of components (objects for bearing different functions in a road system, such as a pile foundation, a type of components and a bearing platform) can have fixed construction procedures and construction organization methods. Under the premise, each construction process of the highway engineering is classified, the potential safety hazards needing key inspection are determined for the same classified construction process, the rules are stored in an information system, when a certain component is known to perform a certain process in the information system, a safety manager can be informed, and certain potential safety hazards can be noticed.
Detailed Description
A highway construction safety management method based on a BIM technology comprises the following steps:
s1) establishing a standardized construction process classification table for the road elements according to different engineering positions and construction methods, and giving codes for the construction process classification by referring to the regulations of building information model classification and coding standard (GB/T51269-2017);
s2) identifying dangerous sources according to each construction process classification and the working procedures thereof, and recording the potential safety hazards and the treatment schemes existing in different working procedures in an information system in advance.
S3), in the construction drawing design stage, a designer submits a BIM model, and the BIM model comprises construction process classification information;
s4), in the construction process, accurately recording the start time and completion time of each process of the highway elements in a BIM (building information modeling) model;
s5) the information system judges the duration of the current working procedure of the road element according to the start and completion time of each working procedure of the road element in the BIM model, and then obtains the potential safety hazard of the current working procedure and the duration of the processing scheme according to S2).
S5) is performed for all the road elements under construction.
Step S5), the following steps are executed:
s6.1) the information system pushes the potential safety hazards and the processing schemes related to construction of all road elements on the same day to safety management personnel, and the potential safety hazards and the processing schemes are recorded in the system as a safety inspection task;
s6.2) safety management personnel carry out safety inspection according to the information pushed by the information system and register the information system one by one to confirm the completion condition of the inspection task;
s6.3) the information system counts the completion condition of the safety patrol task, further warns the incomplete patrol task and supervises safety management personnel to complete the patrol task;
s7.1) the information system pushes the potential safety hazards and the processing schemes related to construction of all highway elements in the same day to a display large screen in a meeting in front of the shift;
s7.2) when the president safety education is performed every morning, the manager displays a large screen to perform safety education on construction workers based on the president.
The specific embodiment of the scheme is that firstly, a standardized construction process classification table is established for the highway component according to different engineering positions and construction methods.
For the construction of highway engineering, when different construction processes are adopted at different construction positions, the construction organization modes such as mechanical equipment and work types are different, for example, the construction of pile foundations needs to be carried out by drilling holes downwards from the ground and pouring concrete, and the construction of bearing platforms needs to be carried out by erecting templates and pouring concrete on the ground; for pile foundation construction, when a manual hole digging process is used, people need to be arranged to dig holes downwards, when a mechanical hole drilling process is used, holes are dug downwards through a drilling machine, and the construction process classification is mainly used for distinguishing different construction organization modes.
Secondly, establishing a danger source identification and risk library
And (3) performing risk assessment on the highway construction process according to technical Specification for construction safety of highway engineering (JTG-F90-2015), namely performing comprehensive analysis on various safety risks and influence degrees thereof in the highway engineering construction, wherein the comprehensive analysis comprises risk identification, risk estimation, risk evaluation and prevention and control measures. Finally, a danger source identification and risk evaluation table is formed. On the basis of the table, each danger source is coded to form a danger source identification record which can be identified by an information system and is stored in the system, namely: dangerous source identification and risk library
Thirdly, establishing a safety management knowledge base
And for each construction process in the construction process classification, identifying the risk source and searching the related risk source from the risk base and associating the risk source with the risk base to form a safety management knowledge base.
For the construction of highway engineering, when different construction processes are adopted, the potential safety hazards in the construction process are different due to the fact that different mechanical equipment is used, different work types are arranged and different construction procedures are adopted. For example, manual hole digging pile can be divided into three processes of measurement lofting, pile foundation pore-forming, concrete placement, wherein in pile foundation pore-forming process, the dangerous source that probably exists has:
the operator is on duty without being certified;
no safety warning mark and no special command;
the safety helmet is not arranged when the building enters a construction operation area;
the operation area has no civilized construction and disorder;
the temporary power utilization is not standard when the field lighting facilities are not in place at night;
the electric leakage of the construction machine;
the night illumination adopts a iodine tungsten lamp;
the construction site is not blocked, the pile foundation is not protected in place, and an effective mark label is not arranged;
the pile foundation of the pore-forming is not covered, the protection of the edge is not in place, and a safety warning sign plate is not arranged;
the mud pit and the adjacent edge are not protected in place, and warning sign signs are not arranged;
safety education is not carried out on construction in winter;
the safety facilities for construction in winter are not fully equipped;
in winter, the construction worker does not have a proper heat preservation facility in low-temperature weather;
continuing hoisting operation by strong wind above grade 6;
standard labor protection supplies were not used;
the safety belt is not tied when the reinforcement cage under the orifice works;
and matching the dangerous source with a manual hole digging procedure, and storing the dangerous source in a system.
And fourthly, submitting a BIM (building information modeling) model containing construction process classification information by a designer.
And in the construction drawing design stage, a designer establishes a BIM (building information modeling) model in the design stage, and construction process classification information according to a construction process classification table belonging to the first item is provided in the BIM model according to delivery requirements. The BIM models with the construction process classification information are finally imported into an information system.
And fifthly, in the construction process, the information system accurately records the start time and the completion time of each process of the highway member in the BIM.
Sixthly, determining a danger source
And the information system judges the duration of the current working procedure of the corresponding highway component according to the start and completion time of each working procedure of the highway component in the BIM model. And indexing dangerous source information related to the current process through the process classification information of the BIM.
Application of danger source
1) The information system pushes the potential safety hazards and the processing schemes related to construction of all highway components to safety management personnel on the same day, and the potential safety hazards and the processing schemes are recorded in the system as a safety inspection task. The safety manager carries out safety inspection according to the information pushed by the information system, and registers the information system one by one to confirm the completion condition of the inspection task. 3) The information system counts the completion condition of the safety patrol task, further warns the incomplete patrol task, and supervises and urges safety management personnel to complete the patrol task.
2) The information system pushes the potential safety hazards and the processing schemes related to construction of all highway components to a preschool meeting display large screen (a preschool comment platform). When performing pre-shift safety education every morning, the manager performs safety education on construction workers based on the large display screen of the preschool meeting.
The main effects are
The highway construction always belongs to a 'extensive' management mode, and the following pain points exist in the traditional construction safety management process: 1) the management level of safety management personnel is not high, and potential safety hazards on site cannot be effectively discovered;
2) the safety management personnel are not equipped enough, the safety inspection range and the inspection times are greatly reduced; 3) the worker is in a form of before-class education, and potential safety hazard prompt possibly existing in work on the same day is insufficient.
The invention effectively solves the three pain problems, actively pushes the potential safety hazard of the construction site to the safety management personnel every day through the information system, forces the safety management personnel to patrol according to the pushing record, and ensures that all dangerous sources which need to be patrolled but are not patrolled are recorded and warned by the information system, thereby ensuring that the patrol range and the patrol frequency are not influenced by the level of the safety management personnel and the allocation condition of the safety management personnel.
During everyday preschool education, the information system actively induces and projects dangerous sources existing in construction contents on the day onto a large screen, and during safety education, safety management personnel perform key explanation to workers one by one according to large screen prompts, so that effective safety education to the workers can be realized.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (3)
1. A highway construction safety management method based on a BIM technology is characterized by comprising the following steps:
s1) establishing a standardized construction process classification table for the road elements according to different engineering positions and construction methods, and giving codes for the construction process classification by referring to the regulations of building information model classification and coding standard;
s2) identifying dangerous sources according to each construction process classification and the working procedures thereof, and recording the potential safety hazards and the treatment schemes existing in different working procedures in an information system in advance.
S3), in the construction drawing design stage, a designer submits a BIM model, and the BIM model comprises construction process classification information;
s4), in the construction process, accurately recording the start time and completion time of each process of the highway elements in a BIM (building information modeling) model;
s5) the information system judges the duration of the current working procedure of the road element according to the start and completion time of each working procedure of the road element in the BIM model, and then obtains the potential safety hazard of the current working procedure and the duration of the processing scheme according to S2).
2. A BIM technology-based road construction safety management method as claimed in claim 1, wherein the step S5) is performed for all road elements under construction.
3. The BIM technology-based road construction safety management method as claimed in claim 1, wherein the step S5) is followed by the steps of:
s6.1) the information system pushes the potential safety hazards and the processing schemes related to construction of all road elements on the same day to safety management personnel, and the potential safety hazards and the processing schemes are recorded in the system as a safety inspection task;
s6.2) safety management personnel carry out safety inspection according to the information pushed by the information system and register the information system one by one to confirm the completion condition of the inspection task;
s6.3) the information system counts the completion condition of the safety patrol task, further warns the incomplete patrol task and supervises safety management personnel to complete the patrol task;
s7.1) the information system pushes the potential safety hazards and the processing schemes related to construction of all highway elements in the same day to a display large screen in a meeting in front of the shift;
s7.2) when the president safety education is performed every morning, the manager displays a large screen to perform safety education on construction workers based on the president.
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| CN202110695872.4A CN113434931A (en) | 2021-06-23 | 2021-06-23 | BIM technology-based highway construction safety management method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118071040A (en) * | 2024-04-25 | 2024-05-24 | 中国水利水电第九工程局有限公司 | Safety inspection evaluation method and system for highway construction |
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- 2021-06-23 CN CN202110695872.4A patent/CN113434931A/en active Pending
Patent Citations (6)
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