市政桥梁结构性与构造性病害及防治探讨

市政桥梁结构性与构造性病害及防治探讨市政桥梁结构性与构造性病害及防治探讨 摘要：改革开放以来，我国经济快速进展，城市规模不断扩大，居民收入不断提高，城市里行驶的车辆大幅度增加，交通压力较大，对市政桥梁的要求也越来越高。由于市政桥梁负荷大、设计不够合理、施工技术低、质量控制不到位等原因，许多市政桥梁出现了老化、损坏等问题，产生了结构性和构造性病害。本文对市政桥梁病害进行分类并分析成因，探寻解决市政桥梁病害的防治方法和解决措施。 关键词：市政桥梁病害；结构性；构造性；防治措施 Abstract: since the reform and opening up, China's rapid economic development, the city continues to expand the scale of residents' income, improve the city traffic, traffic pressure greatly increased greatly, the municipal bridge request too more and more high. Due to the municipal bridge load, design is reasonable, the construction technology is low, the quality control does not reach the designated position and other reasons, many municipal bridge appeared aging, damage, produce the structural and structural venereal disease harm. In this paper, the municipal bridge diseases are classified and analyzed the cause of formation, and to identify municipal bridge diseases prevention and control methods and measures. Keywords: municipal bridge diseases; Structural; Formation; Prevention and control measures 中图分类号：[TU997]文献标识码：A 文章编号：2095-2104（2025） 1.引言 桥梁建设对城市完善道路体系起着至关重要的作用，交通的安全便利依赖于城市的桥梁建设结构和构造的科学设置。近几年来关于桥梁坍塌造成交通伤亡的新闻报道不断，有些桥梁存在缺陷，或先天不足或后天失护，城市桥梁的病害可大可小，埋伏着的危机令人担忧，威胁着城市交通的安全和人们生命财产的安全[1]。因此，对桥梁的病害进行分类，分析其形成的原因，因地制宜地找出相应的防治方法和解决措施的问题不容忽视。 2.市政桥梁的病害的分类 由于出发点和讨论目的的不同，桥梁的分类也不尽相同，为了提高桥梁养护的认识，依据桥梁损坏程度的不同，对桥梁病害...