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在桥梁工程的施工建设中,施工裂缝是工程建设部门十分关注的问题。目前我国桥梁工程的质量问题,很大一部份是桥梁施工的裂缝引起的。为了进一步加强对混凝土桥梁裂缝的认识,尽量避免工程中出现危害较大的裂缝,本文从设计、原材料、施工工艺等方面分析探讨了公路桥梁工程砼裂缝形成原因,并且针对性的分析、总结,找出控制裂缝的可行办法,在一定程度上起到预防的作用。
In the construction of bridge construction, construction cracks are very concerned by engineering construction department. At present, the quality problems of bridge construction in our country are caused by the cracks in bridge construction. In order to further strengthen the understanding of the cracks in concrete bridges and try to avoid the occurrence of more damaging cracks in the project, this paper analyzes the reasons for the formation of concrete cracks in highway bridges and bridges from the aspects of design, raw materials and construction technology, and analyzes and summarizes pertinently, To find out the feasible ways to control the cracks, to a certain extent, play a preventive role.