Abstract: The power conduit system of Yinzidu project consists of water tunnel,surge shaft,powerhouse and switch station etc.construction technology of hydraulic slipform was adopted in constructing the parts of surge shaft of water tunnel and tail pier of powerhouse.It gained better proj5ect profit and remarkable economic benefit.?

Key words: Yinzidu hydropower station, slipform, construction technique

摘要： 引子渡水电站引水发电系统由引水隧洞、调压井、发电厂房及开关站等组成，经工期、成本、质量、安全综合分析比较，联营体在引水隧洞词压井和厂房尾水闸墩部位采用了液压滑模施工技术。取得了较好的工程效益和经挤效益。

关键词: 引子渡水电站, 滑模, 调压井, 施工工艺