乌鲁瓦提面板砂砾石坝安全监测分析  

Safety monitoring analysis of Wuluwati concrete face gravel rockfill dam

作　　者：韩艳红 龙智飞[2] 

机构地区：[1]乌鲁瓦提水利枢纽工程建设管理,新疆和田848000 [2]南京水利科学研究院,江苏南京210029

出　　处：《水利水运工程学报》2010年第1期62-68,共7页Hydro-Science and Engineering

基　　金：国家"973"项目(2007CB714103)

摘　　要：乌鲁瓦提大坝是国内已建面板砂砾石坝第一高坝.工程配备了较为全面的监测仪器,水库蓄水至今已进行了多年的观测.在介绍埋设在混凝土面板砂砾石坝中的渗流、沉降变形以及面板应力应变等各种监测仪器的作用和功能的基础上,通过对乌鲁瓦提面板坝监测资料全面系统的计算分析,评价了大坝的运行性状.目前大坝沉降已基本稳定,大坝渗流状况发展趋势良好.经过多年高低水位的循环运行,大坝结构性态变化正常,处于安全运行状态.本文为其它工程监测仪器的埋设及相关监测数据的分析提供了借鉴与参考.Wuluwati dam is the first highest dam of CFRD in China, equipped with comprehensive monitoring instruments. Observation has been carried out for many years since the completion of the dam. A comprehensive analysis of dam monitoring data has been completed. Monitioring instruments for dam seepage, settlement deformation and concrete-face stress and strain are introduced. Evaluation results show that the dam is safe. Now the settlement is basically stable, the seepage condition of the dam has a good tendency, and the structural state is normal. This paper provides a reference way for other projects about the embedment of monitoring instruments and the analysis of monitoring data.

关 键 词：乌鲁瓦提 面板坝 仪器埋设 监测分析 安全 

分 类 号：TV698.1[水利工程—水利水电工程] TV641.43