公伯峡水电站导流隧洞混凝土工程施工  

Concrete placement of diversion tunnel for Gongboxia hydropower station

作　　者：曾新华[1] 

机构地区：[1]天津大学,天津300072

出　　处：《西北水电》2003年第3期38-41,55,共5页Northwest Hydropower

摘　　要：公伯峡水电站导流洞工程在开挖过程中由于地质原因造成多次大塌方,严重影响工程施工进展,为保证按期进行黄河截流及创建精品工程,在混凝土施工中,投入了钢模台车、钢筋台车、门机、塔机、拖式混凝土泵、汽车泵、布料机等设备及应用了硅粉混凝土、新型养护剂等新工艺、新技术,并自行设计开发了一些新的施工技术,按期完成了工程,质量达到优良等级。During excavation of the Gongboxia diversion tunnel, a number of collapses occurred due to geological origins seriously impeded the construction of the project. In order to guarantee the Yellow River closure on time, its concrete construction adopted equipment of steelform and reinforcement jumbles, gantry crane, tower crane, trailing concrete pump, truck pump, concrete spreader, etc and used new technology of silica fume concrete, new type curing compound etc, as well as some selfdeveloped new construction techniques. The concrete works was completed on schedule with high quality.

关 键 词：公伯峡水电站 导流隧洞 混凝土工程 施工 

分 类 号：TV732[水利工程—水利水电工程] TV554