Subway construction safety risk identification and evaluation system and working method thereof

Abstract

The invention belongs to the field of engineering risk identification and provides a subway construction safety risk identification and evaluation system and a working method thereof. The system comprises a user interface module, a project newly-building module, a risk identification information base module, a risk base module, a risk evaluation knowledge base module, a matching algorithm module and a risk evaluation module. The method comprises the following steps of: firstly receiving information of a user newly-built project, reminding a user of selecting and determining risk identification information according to a project design file, combining with a risk base and a matching algorithm to generate a risk identification list, and identifying all potential safety risks of the project to be evaluated; and then performing risk evaluation, generating a risk evaluation list, utilizing a risk evaluation calculation model to perform risk evaluation calculation, and finally acquiring a subway project construction safety risk identification and evaluation result. The invention relates to a pre-evaluation technical scheme for realizing subway construction safety risk identification and evaluation based on the design file before construction.

Description

technical field [0001] The invention belongs to the field of engineering risk identification, and in particular relates to a subway construction safety risk identification and evaluation system and a working method thereof, which take engineering design documents as objects. Background technique [0002] Subway construction has the characteristics of difficult construction, complex and changeable construction environment conditions, and high safety risks. The safety risk of subway construction is the main challenge faced by subway construction. In the current subway construction process, construction safety management mainly relies on engineers with rich practical experience, but in the period of rapid development of my country's subway construction, the number of technical personnel with corresponding qualities is difficult to meet the needs of actual projects; using manual construction safety management , is closely related to the individual's professional quality and physi...

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Problems solved by technology

[0006] From the above research, it can be seen that there are many research results and application cases in the identification and evaluation of subway construction safety risks, but the method of identification and evaluation of subway construction safety risks and the corresponding system development that can be directly applied to construction applications have not yet achieved substantial breakthroughs

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