摘要
从围岩基础处理、混凝土浇筑、回填灌浆3个方面,介绍了天湖水电站压力水道堵头的施工情况,全部施工均在4m(宽)×2.4m(高)×40m(长)的平硐內进行,施工工艺复杂,难度较大。
From the three respects of the surrounding rock base processing, concrete pouring, back filling with grout, this paper introduces the construction of penstock bulkhead, which had be done in a plat hole, 4m wide, 2.4 m high and 40 m long. The construction technique is complicate and difficult.
出处
《广西水利水电》
1993年第A10期104-107,共4页
Guangxi Water Resources & Hydropower Engineering
关键词
堵头
工程施工
压力水道
bulkhead, construction, concrete pouring, grout
