水力发电2012，Vol.38Issue(5)：49-50,2.
蒲石河抽水蓄能电站输水系统岔管段混凝土衬砌施工
Concrete Lining Construction of Bifurcated Pipe in Water Conveyance System of Pushihe Pumped-storage Power Station
刘玉奇 1李贵祥 1夏环元 1刘明海1
作者信息
- 1. 中国水利水电第六工程局有限公司,辽宁 丹东118002
- 折叠
摘要
Abstract
The bifurcated pipes of underground water conveyance system in hydropower project have a complex structure, and most of their body is space-shaped surface. The concrete lining construction of these bifurcated pipes usually needs a large amount of materials, a complex formwork and reinforcement structure and a longer construction period. The concrete lining construction program of bifurcated pipes in Pushihe Pumped-storage Power Station is optimized. The formwork bent is cancelled, the standard formwork uses 3015 and 1015 steel formwork, and the wood formwork is used in special shape position. The supporting of formwork is implemented by external pulling and internal pushing, in which the pulling is dominant and the pushing is supplementary. The lining construction of No.3 bifurcated pipe shows that the construction program is reasonable and reliable, and can save costs and shorten construction period.关键词
输水系统/岔管段/衬砌/混凝土施工/蒲石河抽水蓄能电站Key words
water conveyance system/ bifurcated pipe/ lining/ concrete construction/ Pushihe Pumped-storage Power Station分类
建筑与水利引用本文复制引用
刘玉奇,李贵祥,夏环元,刘明海..蒲石河抽水蓄能电站输水系统岔管段混凝土衬砌施工[J].水力发电,2012,38(5):49-50,2.
