公路桥梁混凝土裂缝原因及修补方法研究

Study on the Causes and Repair Methods of Concrete Cracks of Highway Bridges

目前,混凝土结构在建筑工程中,尤其是在公路桥梁等建筑工程中得到了广泛的应用,然而,其开裂问题始终是结构的安全隐患。为了更好地处理混凝土结构的裂缝问题,本文从工程实际出发,有效的分析了公路桥梁混凝土裂缝的形成原因,同时进一步探讨怎样用更好的措施去避免、防治桥梁、道路由于混凝土的裂缝而产生坍塌事故,从而增加混凝土结构的安全系数。

At present, the concrete structure in the building engineering, especially in the highway bridge and other construction projects have been widely used. However, the cracking problem is always the security hidden danger. In order to deal with the crack problem of concrete structure, based on present engineering practice, the article effectively analyzes the formation of the highway bridge concrete cracks. At the same time it further discusses how to use better measures to avoid, prevent and treat bridges, roads and concrete cracks caused by the collapse of the accident, thereby, increasing the safety factor of concrete structure.