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

doi:10.3969/j.issn.1674-0696.2009.04.21

Journal of Chongqing Jiaotong University(Natural Science) ›› 2009, Vol. 28 ›› Issue (4): 724-727.DOI: 10.3969/j.issn.1674-0696.2009.04.21

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

GU Xiu-zhi¹, PENG Yu-qi², CHEN Hong-kai¹

1.?Institute?of?Geotechnieal?Engineering,?Chongqing?Jiaotong?University,?Chongqing?400074,?China?;??2.?Chongqing?Municipal?Engineering?Office?of?Nan＇an?District,?Chongqing?400072,?China

Received:2008-11-18 Revised:2009-04-20 Online:2009-08-15 Published:2015-04-15

三峡库区巫山冯家坝滑坡危险度研究

谷秀芝¹,彭玉麒²,陈洪凯¹

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

作者简介:谷秀芝(1982—),女,河北邢台人,硕士研究生,主要从事地质灾害与防治研究。E-mail:gxzh1982@126.com。
基金资助:
国家自然科学基金项目( 50678182); 重庆市重点自然科学基金( 2008BA0015)

Abstract

Abstract: 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.

Key words: analytic hierarchy process （AHP） , landslide , weighting vector , hazard degree ;

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。

关键词: 层次分析法, 滑坡, 权向量, 危险度

CLC Number:

P64222

GU Xiu-zhi, PENG Yu-qi, CHEN Hong-kai. Hazard?Degree?of?Fengjiaba?Landslide?in?Wushan?at?Three?Gorges??Reservoir?Area?Based?on?Analytic?Hierarchy?Process[J]. Journal of Chongqing Jiaotong University(Natural Science), 2009, 28(4): 724-727.

谷秀芝,彭玉麒,陈洪凯. 三峡库区巫山冯家坝滑坡危险度研究[J]. 重庆交通大学学报（自然科学版）, 2009, 28(4): 724-727.

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

三峡库区巫山冯家坝滑坡危险度研究

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