公路桥梁城市化养护策略调整的研究

A Study on the Adjustment of Urbanization Maintenance Strategy of Highway Bridge

公路桥梁城市化是农村城镇化的产物,随之而来的就是养护标准和养护方法之间的差异。通过城市桥梁养护规范与公路桥梁养护规范的对比,分析不同养护规范在检测方式和养护工作上的差异,为城市化的公路桥梁的养护方式调整提供准备。同时最新的公路桥梁养护规范比城市桥梁养护规范发布晚4年,最新的公路桥梁养护规范在防灾减灾技术与档案管理方面较城市桥梁养护规范更为明确,值得城市桥梁养护过程中借鉴,最后通过实例说明公路桥梁城市化后需要做的一些工作。

The urbanization of highway bridges is the product of rural urbanization,and the different specifications and treatment measures of bridge maintenance is following.The different detection methods and different maintenance works between highway bridge and urban maintenance specifications is investigated to provide reasonable maintenance advices for highway bridges which is on the urbanization process.The urban bridge maintenance specification is weaker in disaster prevention and archives management than highway bridge maintenance specification because the release time of highway bridge maintenance specification is later than that of urban bridge maintenance specification.It is worthy of reference in the process of urban bridge maintenance.Finally,an real case scenario is proposed to illustrate some work that needs to be done after the urbanization of highway bridges.