浅谈我国的地质灾害风险评估  

Discussion on some understanding about geo-hazards risk assessment in China

作　　者：徐为[1,2] 胡瑞林[2] 吴菲[3] 温铭生[1] 董颖[1] 

机构地区：[1]中国地质环境监测院,北京100081 [2]中国科学院地质与地球物理研究所工程地质力学重点实验室,北京100029 [3]昆明理工大学国土资源工程学院,云南昆明650000

出　　处：《中国地质灾害与防治学报》2010年第4期126-129,共4页The Chinese Journal of Geological Hazard and Control

基　　金：国家"十一五"科技支撑计划课题(2006BAC04B01)

摘　　要：针对我国地质灾害风险评估研究现状,着重讨论了对我国地质灾害风险评估的理解,提出了中国地质灾害风险评估为灾害体易发性、承灾体的易损性、这两者耦合关系评估的结构组成及结构公式,并根据其研究对象、内容、目的等方面情况提出了地质灾害风险评估的完整概念。For risk assessment studies of geological disasters in China the status quo,it is discussed especially about the understanding of Geo-hazards risk assessment in China.The opinions are innovative about the structure of composition and the formula that Geo-hazards risk assessment is composed by the susceptibility assessment of Geo-hazards bodies,the vulnerability assessment of hazard-affected bodies,and the coupling assessment both of which.And the integrity concept of Geo-hazards risk assessment is proposed in accordance with its objects of study,content,purpose and other aspects etc.

关 键 词：地质灾害 风险评估 易发性评估 易损性评估 

分 类 号：P642.2[天文地球—工程地质学]