冬季寒冷环境下桥梁混凝土结构浇筑施工技术

Construction technology of bridge concrete structure pouring under cold weather in winter

介绍了冬季寒冷环境下桥梁混凝土浇筑中常用浇筑方法的技术特点及适用环境,并以省内某大跨径连续梁桥桥墩混凝土冬季施工项目为例,分析了保温棚浇筑施工技术对冬季混凝土浇筑的质量控制及效果的可行性。

This paper introduces the technical characteristics and suitable environment of the common concrete pouring methods for bridges in winter cold environment,and takes a long-span continuous beam pier concrete construction project in winter as an example to analyze the feasibility of the insulation shed pouring technology for the quality control and effect of concrete pouring in winter.