西坑水库大坝几种典型隐患问题原因分析综述  

Analysis and Summary of Several Typical Hidden Troubles of Xikeng Reservoir Dam

作　　者：杨文滨[1,2,3,4] 谭彩 袁明道 史永胜[1,2,3,4] 张旭辉 黄春华[1,2,3,4] YANG Wenbin;TAN Cai;YUAN Mingdao;SHI Yongsheng;ZHANG Xuhui;HUANG Chunhua(Guangdong Research Institute of Water Resources and Hydropower,Guangzhou 510635,China;Dam safety technology management center of Guangdong Province,Guangzhou 510635,China;Guangdong Technical Research Centre of Flood Disaster Emergency,Guangzhou 510635,China;Guangdong Hydraulics Key Research Base,Guangzhou 510635,China)

机构地区：[1]广东省水利水电科学研究院,广州510635 [2]广东省大坝安全技术管理中心,广州510635 [3]广东省山洪灾害突发事件应急技术研究中心,广州510635 [4]广东省水利重点科研基地,广州510635

出　　处：《广东水利水电》2023年第5期30-34,共5页Guangdong Water Resources and Hydropower

摘　　要：西坑水库长期存在坝后坡牛皮胀、坝顶纵向裂缝、进水塔晃动、灌溉岔管闸阀振动等问题,为此采用针对性勘察、CCTV管道内窥仪等手段进行检查探测,并对这些影响水库安全运行的典型问题进行原因分析,提出意见建议,可供类似工程开展安全鉴定时参考。Xikeng Reservoir has a long history of problems such as dam toe slope swelling,dam crest longitudinal cracks,intake tower shaking,irrigation bifurcated pipe gate valve vibration,etc.Therefore,targeted survey,CCTV pipe endoscope and other means are used to inspect and detect,and the causes of these typical problems affecting the safe operation of the reservoir are analyzed,and suggestions are put forward,which can be used as a reference for similar projects to carry out safety appraisal.

关 键 词：土石坝 探测 安全隐患 安全鉴定 

分 类 号：TV641.2[水利工程—水利水电工程]