摘要
太平湖水库位于嫩江一级支流黄蒿沟上 ,控制面积 6 83km2 ,设计标准为 10 0年一遇 ,2 0 0 0年一遇校核 ,工程等别为大Ⅱ型 ,设计总库容 1 5 3亿m3 。 1999年 12月被鉴定为三类病险库 ,对于所暴露出的左坝肩绕渗现象采用帷幕灌浆处理 ,通过合理的设计和精心施工 ,地质条件得到了明显改善 ,侧渗现象消失 ,较好的达到预期目的 。
The peace lake reservoir is located in the Huanggao channel of the Nen River's first rank branch. It's controls area 683 km 2, design standards for one hundred years and revise standards for two thousand, engineering grade on large two scale, the designing reservoir hold is 1.53 hundred million stere. It was indetified the third level disease and danger reservoir in December 1999. For the emerging left shoulder dam circle seeping phenomena, we adopted purdah grouting disposing, geologic condition was maked patency ameliorate, circle seeping phenomenon died away, and achieved anticipate aim as well as outstanding effect.
出处
《水利科技与经济》
2002年第2期70-71,共2页
Water Conservancy Science and Technology and Economy
关键词
帷幕灌浆工程
坝肩
检查孔
透水率
purdah grouting
designing
checking hole
the rate of penetrating water
