RESEARCH ON EARTHQUAKE DISASTER CHAIN MODELS AND HAZARD ASSESSMENT

摘要：

The disaster chain theory is proposed to study the development process of complex earthquake disaster. Taken the earthquake disaster of petroleum and gas system as an example, the forming process and the mechanism of the earthquake disaster chain are researched. And three kinds of physical models are established to describe the forming process of the earthquake disaster chain. The schematic drawing of the earthquake disaster chain of petroleum and gas system is given and the possibility of disaster is studied by applying the hazard analysis method. Therefore, this paper provides the new ideas and the methods for earthquake prevention and disaster reduction.

关键词： earthquake disaster chain physical model secondary disaster hazard assessment

作者: Zhen-dong ZHAO Tian-qi LI Shi-zhou YU Di CUI

作者单位: Dalian University Dalian China;Institute of Engineering Mechanics,China Earthquake Administration,Ha China Institute of Geotechnical Investigation and Surveying,Beijing,China Institute of Engineering Mechanics,China Earthquake Administration,Harbin,China Dalian University Dalian China

会议类型: 国际会议

会议名称: 14th World Conference on Earthquake Engineering(第十四届国际地震工程会议)

会议地点: 北京

会议语种:英文

在线出版日期: 2008-10-12（万方平台首次上网日期，不代表论文的发表时间）