Rapid Intelligent Risk Assessment of Bridges under Typhoon Disasters

In order to improve the risk early-warning performance of highway bridges caused by typhoon disasters, a fast and intelligent risk assessment model for highway bridges is proposed in this paper. A three-level accident possibility index system is established in which the top-level index is the possib...

Full description

Saved in:
Bibliographic Details
Published in:Journal of physics. Conference series 2023-04, Vol.2476 (1), p.12030
Main Authors: Yuan, JC, Liu, XL, Ding, Y, Wang, XJ, Cao, ZB, Zhou, JH
Format: Article
Language:English
Subjects:
Accidents
Bridges
Disaster prevention and mitigation
Disasters
Highway bridges
Intelligent risk assessment
Physics
Risk assessment
Typhoon disaster
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:In order to improve the risk early-warning performance of highway bridges caused by typhoon disasters, a fast and intelligent risk assessment model for highway bridges is proposed in this paper. A three-level accident possibility index system is established in which the top-level index is the possibility of bridge accident, the second-level indices comprise the accident causing factor, the surrounding environment factor, and the accident bearing body, and the third-level indices are selected from the disaster conditions and the bridge’s own technical conditions. With the rapid risk assessment model of highway bridges under typhoon disasters, the intelligent risk assessment software platform is developed. In the case analysis, the automatic and intelligent risk assessment of highway bridges in Ningbo under Typhoon “Lekima” on August 10, 2019, was realized.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/2476/1/012030