高速公路悬臂梁桥冬季施工质量控制要点

The quality control key points of the highway cantilever bridge construction in winter

针对冬季施工环境及施工条件的不利影响,冬季施工措施不到位而导致各种工程质量事故发生。结合工程实例,探讨悬臂连续梁桥的冬季施工工艺,通过采取一定措施对工程质量进行控制,以保证满足施工质量要求,为今后悬臂连续梁桥冬季施工提供一定的参考。

Due to the adverse effects of construction environment and condition and lack of construction measures in winter,the engineering quality accidents happens a lot.Analyzing several projects,this paper discuses the construction technology of cantilever bridge in winter,and finds out some measures that have to be taken to control the construction quality to meet the quality requirement and provide certain reference for future construction of cantilever bridges.