东北水利水电2024，Vol.42Issue(10)：22-25,53,5.
基于模糊层次分析法的汶川锄头沟泥石流危险性评价研究
Study on mudslide risk assessment in Chutougou Valley of Wenchuan based on Fuzzy Analytic Hierarchy Process
于月鹏 1刘洋 1赵云鹏1
作者信息
- 1. 中水东北勘测设计研究有限责任公司,吉林长春 130021
- 折叠
摘要
Abstract
In this paper,Fuzzy Analytic Hierarchy Process(AHP)was used to evaluate the risk of mudslide in Zhutougou Valley,Wenchuan County,Sichuan Province.7 influencing factors such as basin area,relative height difference,length of main ditch,watershed cutting density,maximum outflow volume,main lithology in the basin,and maximum rainfall in 24 hours were selected as indicators to evaluate the risk of mudslide in Zhutougou Valley.The results show that the danger level of debris flow in Zhutougou is highly dangerous,which provides theoretical reference for the local debris flow disaster prevention.关键词
泥石流/层次分析法/危险性分析/锄头沟/汶川县Key words
mudslide/Analytic Hierarchy Process/risk analysis Zhutougou Valley/Wenchuan County分类
水利科学引用本文复制引用
于月鹏,刘洋,赵云鹏..基于模糊层次分析法的汶川锄头沟泥石流危险性评价研究[J].东北水利水电,2024,42(10):22-25,53,5.
