灾害学2016，Vol.31Issue(2)：6-9,4.DOI:10.3969/j.issn.1000-811X.2016.02.002
基于灾害演化网络的灾害裂痕分析方法研究
A Methodology of Disaster Crack Analysis Based on Disaster Evolution Network
摘要
Abstract
A disaster event could be caused by mutual coupling of a variety of source disasters.In addition, the overall disasterevolution system can be obviously reflected by the evolution of secondary disasters.Therefore,in this paper,a disaster crack analysismethodology is presented based on disaster evolution network through introdu-cing the concepts of initial disaster event and coupling disaster event.Furthermore,the mechanism and the overall situation of evolution of the earthquake disaster in Wenchuan 2008 are analyzed with this methodology from two di-mensions,including the disaster crack range and the disaster crack depth.Finally,the function and significance of the methodology is investigated based on the above analysis of theory and case.Hopefully,this methodology will be of guidance for disaster prevention and mitigation,emergency treatment and other work related to emergency man-agement.关键词
灾害/演化网络/灾害裂痕/初始灾害事件/耦合灾害事件Key words
disaster/evolution network/disaster crack/initial disaster event/coupling disaster event分类
资源环境引用本文复制引用
陈长坤,赵冬月,杨建,李昂,姬露露..基于灾害演化网络的灾害裂痕分析方法研究[J].灾害学,2016,31(2):6-9,4.基金项目
国家自然科学基金重点项目（51534008）；国家自然科学基金项目（51576212）；中央高校基本科研业务费专项资金 （）
