地质灾害易发性评价方法综述  

REVIEW ON THE EVALUATION METHODS OF GEOLOGICAL HAZARD SUSCEPTIBILITY

作　　者：兰盈盈[1] 郭昶成 朱云福 LAN Ying-ying;GUO Chang-cheng;ZHU Yun-fu(Nanchang Institute of Technology,Nanchang 330099,China;Jiangxi Geological Environment Monitoring Station,Nanchang 330095,China)

机构地区：[1]南昌工程学院,江西南昌330099 [2]江西省地质环境监测总站,江西南昌330095

出　　处：《地质与资源》2024年第1期65-73,共9页Geology and Resources

基　　金：江西省教育厅科技项目“城市发展背景下降水入渗特性研究”(GJJ180922).

摘　　要：我国地形地质条件复杂,地质灾害多发,人类各类工程地质活动加剧了地质灾害的发生与发展.地质灾害预防与管理工作是保障人民生命与财产安全的前提与基础.地质灾害易发性评价是地质灾害危险性评价和风险评价的前提,也是地质灾害区划和防治工作的基础.本文基于国内外地质灾害易发性的相关研究,对地质灾害易发性概念、评价指标体系、权重计算方法和易发性评价模型进行分析总结,并指出了地质灾害易发性评价中亟待解决的主要问题.The topographical and geological conditions in China are complicated,with frequent geological disasters,which have been aggravated by various human engineering geological activities.The prevention and management of geological disasters are the premise and foundation of ensuring the safety of people's lives and property.Geological disaster susceptibility evaluation is the premise of hazard evaluation and risk assessment,and the basis of geohazard zoning and prevention as well.Based on related researches on geological disaster susceptibility at home and abroad,the paper discusses the concept of geohazard susceptibility,evaluation index system,weight calculation method and evaluation model,and points out the main problems to be solved in geohazard susceptibility evaluation.

关 键 词：地质灾害 易发性评价 评价指标体系 评价模型 "3S"技术 

分 类 号：P642.2[天文地球—工程地质学]