摘要
溪洛渡水电站左岸1-3号导流洞进口闸门竖井混凝土施工由于受多种因素的影响,致使混凝土施工工期紧张。为加快施工进度,保证1-3号导流洞进口闸室按工期要求下闸,在混凝土浇筑施工过程中,采用免拆金属模板网以保证不同强度等级混凝土连续浇筑,减少模板支立、拆卸及混凝土面凿毛施工,不仅加快了施工进度,抢回了施工工期,还节约施工投入。
Construction period of shaft concrete in left bank No. 1 to No. 3 diversion tunnel gate in Xiluodu Hydropower Station is very short because of many influence factors. To speeding up construction progress and guaranteeing lock chamber of No. 1 to No. 3 diversion tunnel entrance gate completed on time, non-removal metal mesh formwork is used to assure continuous pouring of different strength grade concrete, reduce standing and dismantling of formwork and chiseling concrete surface roughness during construction of concrete pouring. The use of non-removal metal mesh formwork not only improves construction progress but also saves construction cost.
出处
《施工技术》
CAS
北大核心
2009年第6期58-59,69,共3页
Construction Technology
关键词
溪洛渡水电站
模板
免拆模板网
混凝土
施工
Xiluodu Hydropower Station
formwork
non-removal metal mesh formwork
concrete
construction
