Construction Methodology of Modeling Risk Assessment for Typhoon-Collapse Disaster Chain for Public Safety
Liu Hongguang
Yang Qianggen
Shi Xiazhen
Chen Xiaohong
Zhou Yonggui
Shi Changhui
Abstract：Public safety serves as the foundation for human social development.Enhancing the capability to respond to disaster chains safeguards socio-economic activities and protects lives and property.Currently,variable climate patterns pose severe threats to exposed elements via typhoon-collapse disaster chains.This research employs knowledge graph technology,artificial intelligence techniques,and integrates the expert scoring method to analyze,and investigate the correlations and structural systems between exposed elements—such as personnel,buildings,transportation,and property—within typhoon-collapse disaster chains.It innovatively constructs a risk assessment model for these disaster chains.The model's outcomes were validated through case studies of Typhoon Doksuri and a highway slope collapse at Yunmeng Mountain.Findings demonstrate that the model effectively supports risk assessment for typhoon-collapse disaster chains,improving assessment accuracy and reliability.This provides novel methodologies and insights for disaster risk management in the field of public safety.
Keywords：public safetytyphooncollapsedisaster chainknowledge graphartificial intelligencerisk assessmentengineering geology
Publication Date：2025-10-30
Online Publishing Date：2025-11-11(First online date of this platform, not the publication date of the document)
Pages：12( 4059-4070 )