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通过对北京市延庆县县管公路桥梁的定期检测结果的总结和对比,结合各类桥梁的受力特点,分析了几种主力桥型的常见病害及原因,所得结论对该地区今后进行桥梁建设和养护管理具有一定的指导意义。
Based on the summary and comparison of the periodic testing results of the bridge in Yanqing county in Beijing and the mechanical characteristics of various types of bridges, the author analyzes the common diseases and causes of several main types of bridges. The conclusion shows that the bridge construction in the future And conservation management has some guiding significance.