With the high-level development of highway construction in China, it is very important to carry out standardized and universal risk assessment of bridge construction, and to find out the high-risk operations and risk event type distribution of the supervised bridges, by which is the basis for the related government departments to conduct focused risk supervision. This paper establishes general standard model for safety risk assessment of bridge construction in response to the departments’ requirements of generality, standardized, convenient, easy to promote, and as objective as possible, as well as the limitations of current guideline “Safety Risk Assessment Guidelines for Highway Bridge and Tunnel Engineering Construction”. This model is applicable to various risk events in different process for all types of bridges, including effective, reliable and measurable 14 first-level indexes and 82 second-level indexes based on 4M factors, which realized modularization and standardization of possibility assessment index system. After being verified by the application of Nansha bridge (the 2nd Humen Bridge) and many other bridges, the model is also used in the revision of “Safety Risk Assessment Guidelines for Highway Bridge and Tunnel Engineering Construction”.
General Standard Model for Safety Risk Assessment of Highway Bridge Construction
Lect. Notes Electrical Eng.
2021-12-14
13 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
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