市政桥梁工程自密实混凝土应用研究  

Research on the Application of Self-compacting Concrete for Municipal Bridge Engineering

作　　者：张一国 Zhang Yiguo(China Water Conservancy and Hydropower Fifth Engineering Bureau Co.,Ltd.,Chengdu,Sichuan 610000)

机构地区：[1]中国水利水电第五工程局有限公司

出　　处：《江西建材》2019年第11期16-17,共2页Jiangxi Building Materials

摘　　要：针对郑州市市政环路快速化工程项目支承垫石的浇筑特点,进行了自密实混凝土配合比的试验研究,同时根据施工浇筑条件进行了现场模拟工艺性试验,总结了自密实混凝土施工应注意的事项。According to the pouring characteristics of supporting cushion stone in Zhengzhou Municipal Ring Road Rapid Project, this paper makes an experimental study on the mix proportion of self-compacting concrete, and carries on the field simulation technological test according to the construction conditions, and sums up the matters needing attention in the construction of self-compacting concrete.

关 键 词：自密实混凝土 支承垫石 试验研究应用 

分 类 号：TU997[建筑科学—市政工程]