This paper mainly introduces the winter concrete pouring technology in the road and bridge engineering. It expounds the concrete pouring technology by discussing the studies, solutions and safeguard measures of the existing problems of this project.%文章主要讲述在道桥施工中的混凝土冬季浇筑技术，通过对这项工程目前所存在的问题的研究、解决方法以及保障措施等的探讨，来具体阐明混凝土浇筑技术。
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