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道路的路面平整度较差而引发的“桥头跳车”现象时有发生,给交通安全带来巨大隐患,桥台路基沉陷较为严重的话,会导致路桥过渡段上的路基路面缩短使用寿命,此外还会增加维修改善的费用,经济损失也较为严重,甚至会出现比重新铺装的费用还要大的情况,并且带来交通中断而产生的损失。本文阐述了路面桥梁施工技术常见的问题,并就存在的问题提出了改进办法,对实际施工有一定的借鉴作用。
Road surface smoothness caused by the poor “bridge head jumping ” phenomenon occurs from time to time, bring great risks to traffic safety, bridge abutment subsidence is more serious, it will lead to the road and bridge transitional section of the subgrade to shorten the service life In addition, it will also increase the cost of maintenance and improvement. As a result, the economic losses will be more serious and even more serious than the cost of re-paving. As a result, traffic will be interrupted and losses will be incurred. This article elaborates the common problems of pavement bridge construction technology and puts forward the improvement measures to the existed problems, which has some reference to the actual construction.