论桥涵混凝土施工的控制要点

Discussion on bridge culvert concrete construction control points

针对桥涵的病害特点,分析了桥涵混凝土施工中常见的问题,并从原材料选取、混凝土搅拌、运输、养护等方面,阐述了桥涵混凝土的施工控制要点,从而提高桥涵结构的强度和稳定性。

In light of bridge culvert disease features, the paper analyzes common problems occurring in bridge culvert concrete construction, and describes bridge culvert concrete construction control points from aspects of raw material selection, concrete mixing, transportation and mainte-nance, so as to improve the bridge culvert structure strength and stability.