摘要
阿涡夺水库工程位于西藏自治区隆子县境内,隆子河左岸支流容扎曲的中游河段。技施阶段施工期间先后进行了2次大坝帷幕灌浆。2003年施工期帷幕灌浆按照技施阶段设计施工图施工;2005年10月大坝临时下闸蓄水,发现坝下多处出现渗水情况。文章针对渗水情况对地质条件进行分析和评价,详细介绍了施工所选择的合理方案,及最终取得的成果。
The Awoduo reservoir is located in the Longzi county of Tibet,the middle reaches of Rongzhaqu River,which is the left bank tributary of Longzi River.The two grouting curtains have been done during the construction period of the technical construction stage.Based on the design working drawing of the technical construction stage,the grouting curtain is done in 2003.The seepage situation is found below the dam when the dam temporary water storage in October 2005.According to the seepage situation,the paper analyzes and evaluates the geological conditions,introduces rational plan of construction in detail,and the results achieved.
出处
《东北水利水电》
2011年第9期45-49,72,共5页
Water Resources & Hydropower of Northeast China
关键词
坝基渗漏
帷幕灌浆
检查分析
阿涡夺水库
seepage of dam foundation
grouting curtain
inspection
analysis
Awoduo reservoir
