摘要
喜河水电站门机大梁单榀梁重约160 t,由于施工场地小,同时工期紧,通过从进度、成本方面的分析、比较,采用钢绗架作为支撑系统现浇。
The gate pier of surface outlet on the dam of Xihe hydropower station is thin. The prestressed anchor cable was adopted to resist the thrust of radial gate. The application of pre-stressed anchor cable solved the problem of large thrust of radial gate.
作者
黄莹
李占银
周传水
HUANG Ying , LI Zhan-yin , ZHOU Chuan-shui （1. No. 11 Hydropower Construction Bureau, Xihe Project Division, Shaanxi Shiquan 725271, China; 2. Shaanxi Hanjiang River Investment Ltd. , Project Management Division, Shaanxi Shiquan 725271, China）
出处
《西北水力发电》
2007年第3期88-90,93,共4页
Journal of Northwest Hydroelectric Power
关键词
门机
支撑系统
桁架梁施工
喜河水电
pier
pre-stressed anchor cable
construction
Xihe hydropower station
