A hazard source identification method based on building BIM model

Abstract

The invention discloses a hazard source identification method based on building BIM model, comprising the following steps: S1, collecting information of construction, including geographic information,quantity of construction object, current construction condition, master plan, civil structure, construction diversion, on-site traffic, camp arrangement, sorting out the collected information, converting it into digital information, and establishing database. The present invention is advantageous to better identification of hazard sources, Increase efficiency, and the identification effect is better after the hazard source is visualized, so that people can have a deeper understanding of the hazard sources, help managers manage effectively, As the leak item of the hazard source identificationis prevented, the management personnel are convenient to search and manage, the angle of the display screen is adjusted in real time accord to the actual situation, the hazard source identification isconvenient and better, the vibration caused by the lifting and lowering of the sleeve is reduced, the loss of the device is reduced, the service life is prolonged, and the cost is reduced.

Description

technical field [0001] The invention relates to the technical field of hazard identification, in particular to a hazard identification method based on a building BIM model. Background technique [0002] BIM is a complete information model, which can integrate engineering information, processes and resources in different stages of the project life cycle into one model, which can be easily used by all participants in the project. Through the three-dimensional digital technology to simulate the real information of the building, it provides a coordinated and internally consistent information model for engineering design and construction, so that the model can achieve the integration of design and construction, and all disciplines can work together, thereby reducing the cost of engineering production. Ensure that the project is completed on time and with high quality. Hazard sources refer to the parts, areas, places, spaces, positions, etc. in a system that have potential energy ...

AI Technical Summary

Problems solved by technology

During the monitoring process of hazard sources, the coal mine hazard sources and hidden danger information are collected and entered, and associated with the hazard sources, and at the same time associated with the coal mine electronic mine map uploaded to the local area network server in advance to realize the visual positioning of the coal mine hazard source data; Use geographic information system related technologies to dynamically and automatically play the information of hazard sources that have not been rectified on the coal mine electronic mine map to realize the monitoring of coal mine hazard sources; establish a direct link between coal mine hazard sources and people and things in a virtual visualization environment Correlate, predict and avoid possible hidden dangers or accidents, but do not establish an intuitive model and cannot have a deep understanding of hazards

[0005] CN102864743A patent discloses a method for identifying safety risks during bridge construction. By enumerating hazards according to human factors, machine factors and environmental factors, the risk list can be exhausted in more detail, and then a matrix with n rows and m columns can be created to calculate To identify risks, the hazard sources cannot be evaluated intuitively through matrix and calculation, and the hazard sources cannot be identified intuitively. The management is more complicated and prone to missing items, which is not conducive to the search and management of managers.

[0006] Traditional identification methods of building hazards are usually expressed by two-dimensional plan designs such as flat, vertical, and section, which cannot accurately assess the possibility of hazards, the consequences of hazards, and the severity of injuries, and cannot be intuitive The identification of hazard sources is more complicated in management and prone to missing items, which is not conducive to the search and management of managers, and the publicity effect is not good, which is not conducive to people's deeper understanding of hazard sources. Therefore, we propose a Hazard identification method based on building BIM model to solve the above problems

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