摘要
Abstract
Rock beam is important structure of underground powerhouse. The key points of faced concrete construc-tion are mix proportion and formwork. An introduction was made on the technical measures adopted for the con crete construction quality of underground powerhouse rock beam of Changheba Hydropower Station,including mix proportion test,formwork construction sequence control,hanging pot concreting,repeated vibration and temperature control etc.关键词
岩壁梁/混凝土施工/长河坝水电站Key words
Rock beam/concrete construction/Changheba Hydropower Station分类
建筑与水利
