隔河岩大坝导流底孔封堵的施工

Plugging Construction of Bottom Diversion Outlet of Geheyan Dam

叙述了隔河岩大坝底孔封堵施工的全过程和质量控制要点,总结了类似工程施工中应重点注意的问题。

The works of plugging up the bottom diversion outlet is carried out under difficult conditions and must be completed with high technology, the whole construction course and the key technique of quality control are described, meanwhile, several focal problems which should be paid attention for the same kind works are summarized.