三峡库区巫山冯家坝滑坡危险度研究  

Hazard Degree of Fengjiaba Landslide in Wushan at Three Gorges Reservoir Area Based on Analytic Hierarchy Process

作　　者：谷秀芝[1] 彭玉麒 陈洪凯[1] 

机构地区：[1]重庆交通大学岩土工程研究所,重庆400074 [2]重庆市南岸区市政工程处,重庆400072

出　　处：《重庆交通大学学报（自然科学版）》2009年第4期724-727,788,共5页Journal of Chongqing Jiaotong University(Natural Science)

基　　金：国家自然科学基金项目(50678182);重庆市重点自然科学基金(2008BA0015)

摘　　要：为了减免由于滑坡带来的不必要损失,本文利用层次分析法对影响巫山冯家坝滑坡的主要因素进行分析,并建立层次结构模型,构建对比矩阵,计算权向量,最终确定巫山冯家坝滑坡的危险度等级属于较高危险区。In order to reduce the unnecessary loss brought by landslide, AHP is used to analyze the main factors affecting Fengjiaba landslide in Wushan. Furthermore, the hierarchical structure model and the comparison matrix are established, and the weight vector is calculated. Finally, the hazard degree of Fengjiaba landslide in Wushan is determined to belong to the high-risk area.

关 键 词：层次分析法 滑坡 权向量 危险度 

分 类 号：P642.22[天文地球—工程地质学]