摘要
地质灾害风险研究是近年来新兴起的一个研究领域,并且越来越受到人们的重视与关注。本文系统阐述了地质灾害风险研究的现状、地质灾害风险的定义及其主要特征、地质灾害风险构成与基本要素,在此基础上进行了地质灾害风险评价类型划分,建立了地质灾害风险评价系统、地质灾害风险评价的指标体系以及地质灾害风险评价的步骤与方法。
The study of geological hazard risk is a new research field that has developed recently and drawn more and more attention of the society.In this paper,the present state of research,definition,characteristics and basic constructive elements of geological hazard risk are systematically dealt with,and on that basis the types of geological hazard risk evaluation are determined and the system,indicator system and procedures and approaches of geological hazard risk evaluation are established.
出处
《地质力学学报》
CSCD
2004年第1期7-18,共12页
Journal of Geomechanics
基金
本文是"黄河上游新构造活动与地壳稳定性调查研究"国土资源大调查项目的部分成果(项目编号:200012400103)
