小湾水电站分期蓄水实践与拱坝工作性态跟踪评价  

Stage Impounding Practice of Xiaowan Hydropower Station and Performance Tracking Evaluation of Arch Dam

作　　者：谢洪林 喻建清 XIE Hong-lin;YU Jian-qing(Huaneng Lancang River Hydropower Co.,Ltd.,Kunming,650214,China;Power China Kunming Engineering Corporation Limited,Kunming 650051,China)

机构地区：[1]华能澜沧江水电股份有限公司,云南昆明650214 [2]中国电建集团昆明勘测设计研究院有限公司,云南昆明650051

出　　处：《云南水力发电》2020年第2期171-175,共5页Yunnan Water Power

摘　　要：介绍了小湾水电站分期蓄水工作的组织与实施,对蓄水期拱坝坝基坝体变形及应力应变、坝基渗流等安全监测成果进行了分析评述,分析结果对了解拱坝整体工作性态及指导后续蓄水工作具有重要意义。The organization and implementation of stage water storage for Xiaowan Hydropower Station are introduced.The results of safety monitoring such as deformation,stress,strain of dam body and seepage of arch dam foundation during water storage period are analyzed and commented.The analysis results are of great significance for understanding the overall working behavior of arch dam and guiding subsequent water storage work.

关 键 词：分期蓄水 拱坝 工作性态 评价 

分 类 号：TV697.1[水利工程—水利水电工程] TV698.1