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现今低标准、长期失养的道路和城市桥梁的结构性能指标已经大大降低,已经不能满足相应的设计荷载要求,甚至有些已经逐渐变成危桥,这些桥梁已经不能满足行车安全和顺畅的要求,我们必须采用新的技术方法对现役桥梁进行检测和加固,本文正是基于此,来对公路混凝土桥梁的耐久性进行探讨,以便为同行人士提供一些借鉴.
公路混凝土桥梁耐久性研究
【摘 要】
：
现今低标准、长期失养的道路和城市桥梁的结构性能指标已经大大降低,已经不能满足相应的设计荷载要求,甚至有些已经逐渐变成危桥,这些桥梁已经不能满足行车安全和顺畅的要求,
【机 构】
：
广东金东海集团有限公司,广东,汕头,537722
【出 处】
：
城市建设
【发表日期】
：
2010年10期
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