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改革开放以来,路桥建设作为基础行业,已经成为我国的重点工程项目。而在路桥建设中,混凝土的使用,占了很大份额,这也就使得已经建成的公路桥梁中,因混凝土产生裂缝而造成路面、桥面,甚至桥体损毁的机率大大增加。对于施工单位来讲,如何在公路与桥梁建设中克服混凝土裂缝问题,成为施工的首要任务,那么我们就来解析一下混凝土产生裂缝的原因,并简要的解析如何避免在公路与桥梁建设发生此类问题。
Since the reform and opening up, road and bridge construction as a basic industry, has become China’s key projects. In the road and bridge construction, the use of concrete, accounting for a large share, which also makes the already built highway bridges, due to cracks in concrete caused by roads, decks and even greatly reduced the probability of damage to the bridge. For construction companies, how to overcome the problem of concrete cracks in the construction of highways and bridges has become the top priority of construction. Then we will analyze the causes of cracks in concrete and briefly explain how to avoid such occurrence in highway and bridge construction problem.