基于层次分析法的小型土石坝安全评价  

Safety Evaluation of Small Embankment Dams based on Analytic Hierarchy Process

作　　者：刘桢义 郭春香 李淑祎 申屠毅 蔡先锋 章振华 金洁 林颖典 LIU Zhenyi;GUO Chunxiang;LI Shuwei;SHEN Tuyi;CAI Xianfeng;ZHANG Zhenhua;JIN Jie;LIN Yingdian(Hangzhou Yuhang District Forestry and Water Resources Bureau,Hangzhou 311100,China;Hangzhou Linping District Agricultural and Rural Bureau,Hangzhou 311103,China;Hangzhou Ruhr Technology Co.,Ltd.,Hangzhou 310000,China;Hangzhou Linping District Water Resources Project Management Co.,Hangzhou 311103,China;Zhejiang University,Hangzhou 310058,China)

机构地区：[1]杭州市余杭区林业水利局,浙江杭州311100 [2]杭州市临平区农业农村局,浙江杭州311103 [3]杭州鲁尔物联科技有限公司,浙江杭州310000 [4]杭州市临平区水利项目管理有限公司,浙江杭州311103 [5]浙江大学,浙江杭州310058

出　　处：《水电与新能源》2023年第8期50-53,共4页Hydropower and New Energy

摘　　要：构建小型水库土石坝安全评价指标体系,通过1-9标度法确定各级指标的判断矩阵,并结合层次分析法对评价指标体系中的各级指标进行权重计算。以浙江省杭州市康门大坝为例验证所提出的安全评价方法,结果表明康门大坝在三级评估体系中判断等级为一级,计算逻辑清晰,评价等级与工程实际情况相符,可供小型水库土石坝工程安全评价参考。A safety evaluation index system for small reservoir embankment dams is established,in which the judgement matrix of each index is determined by 1-9 scale method,and the weight of each index is calculated by analytic hierarchy process.The proposed safety evaluation method is verified with an example of the Kangmen dam in Hangzhou City,Zhejiang Province.The results show that the Kangmen dam is rated as level 1 in the three-level evaluation system with a clear calculation logic and the evaluation level is consistent with the actual engineering situation.It can be useful reference for the safety evaluation of small reservoir embankment dam projects.

关 键 词：层次分析法 小型水库土石坝 安全评价 

分 类 号：TV641[水利工程—水利水电工程]