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近年来随着经济的不断发展,车辆通行数量的不断增多,现今对高速公路桥梁工程的质量要求逐渐提升,但由于外部环境的因素和高速公路桥梁工程本身的复杂性,仍然存在一些常见的病害,为了预防或控制常见病害,本文对其原因进行了分析,总结以往的施工积累经验,学习新的先进技术,使高速公路桥梁工程寿命得到延长,保证通行的安全性。
In recent years, with the constant development of economy and the increasing number of vehicular traffic, the quality requirements of expressway bridge engineering are gradually increasing. However, due to the external environment and the complexity of expressway bridge engineering, there are still some common diseases In order to prevent or control common diseases, this paper analyzes the causes, summarizes the accumulated experience in the past construction, and learns new advanced technologies so as to prolong the life of expressway bridges and ensure the safety of traffic.