滑坡灾害风险评价的系统分析  

Systematic analysis of risk evaluation of landslide hazard

作　　者：谢全敏[1] 边翔[1] 夏元友[1] 

机构地区：[1]武汉理工大学土木工程与建筑学院,湖北武汉430070

出　　处：《岩土力学》2005年第1期71-74,共4页Rock and Soil Mechanics

基　　金：湖北省科技攻关项目(2004AA306B03)。

摘　　要：从系统理论的观点出发,提出了滑坡灾害复杂大系统的概念,并以这一概念为基础,探讨了滑坡灾害风险特征及滑坡灾害风险评价的基本内容,提出并系统地阐述了以滑坡危险性分析、承灾体易损性分析和滑坡灾害破坏损失评估为核心内容的滑坡灾害风险评价的系统理论。From the viewpoint of system theory, the concept of large complex system of landslide hazards is put forward, based on which the characteristics and fundamental contents about the risk analysis for landslide hazards is studied. The hazard analysis of landslides and the vulnerability analysis of landslide hazards affected body as well as the loss evaluation of landslide hazards taken as the key contents are systematically described.

关 键 词：滑坡灾害 风险评价 系统分析 

分 类 号：P642.22[天文地球—工程地质学]