摘要
针对周源小型水电站调压井施工地形地质条件,调压井施工开挖采用从上往下导井施工,再扩挖成调压井的施工技术,出渣利用手推车、小型卷扬吊机人工出渣,实践证明:效果良好,其经验可供类似工程施工参考。
In view of the topographical and geological conditions of Zhouyuan Hydropower Project,excavation of surge tank was conducted from top to bottom with pilot shaft and enlarging excavation.Spoil was transported out with wheelbarrow and small hoist.
作者
何东
HE Dong(Fujian water conservancy and Water Power Engineering Company Limited, Quanzhou 362000, China)
出处
《广西水利水电》
2017年第4期31-33,共3页
Guangxi Water Resources & Hydropower Engineering
关键词
调压井
开挖
导井
扩挖
Surge tank
excavation
pilot shaft
enlarging excavation