羊湖电站施工技术管理

The Management of Construction Technology of Yamzho Yumco Pumped Storage Plant

西藏羊卓雍湖抽水蓄能电站是目前世界上海拔最高的抽水蓄能电站．该电站长6km的引水隧洞建在海拔4400m以上，也属世界第一．工程所在地高寒缺氧，大气压力低，空气干燥，温差变化大，人和机械的生产效率都受到严重影响，加上工程施工点多、面广、战线长、工期紧等特点，给施工带来了极大的困难．承建该电站的武警水电第三总队，依靠科学技术，加强施工技术管理，精心组织，精心施工，工程施工速度快、质量好，为高原水电施工摸索出了一套成功的经验．

Yamzho Yumco Pumped Storage Plant, comparing with any other pumped storageplants, is located at the highest altitude. So it brings a construction inefficiency because of alpine coldand oxygen-dificiency, low atmosphric pressure and low temperature, etc.. In addition, its constructionis very difficult in the case of a short period and many work faces. Depending on the scientifictechnology and managernent, serious organization and construction, the construction has made a goodprogress. Meanwhile, it provides a successful model for plateau hydropower projects.