摘要
糯扎渡水电站溢洪道抗冲耐磨混凝土施工难度大,各道施工工艺要求高。通过对溢洪道抗冲耐磨混凝土配合比设计、拌和物质量控制、运输、现场浇筑、滑模施工、温控、养护等方面各道施工工艺的控制,保障了糯扎渡水电站抗冲耐磨混凝土高标准的按期完成施工。
The scouring- and wearing-resistance concrete placement of spillway, Nuozhadu Hydropower Project, is difficult in construc- tion. The construction technology for each working procedure is strictly required. Through controls of working procedures in terms of de- sign of mix ratio for scouring- and wearing-resistance concrete for the spillway, mixture quality control, mixture transportation, site placement, application of sliding formworks, temperature control, curing operation, etc, construction of the scouring- and wearing-re- sistance concrete placement for the spillway, Nuozhadu Hydropower Project, is fulfilled as scheduled and required.
出处
《西北水电》
2012年第A02期79-83,共5页
Northwest Hydropower
关键词
抗冲耐磨
混凝土
施工
工艺
控制要点
scouring- and wearing- resistance
concrete
construction
technology
key control points
