关于道路桥梁结构病害和加固措施的探讨
摘要:桥梁投入使用一定时间后,由于设计的局限、施工的欠缺、交通繁重、超负荷运行等原因,导致各种结构病害的出现。本文针对桥梁在处于超负荷运行状态时成为交通运输的“瓶颈”这一难题,剖析桥梁缺陷成因,存在问题的部位和主要解决的问题,提出必要的技术方法和相关的新材料。 关键词:道路桥梁;结构病害;加固 abstract: the bridge put into use after a certain time, due to the limitations of the design, construction, lack of heavy traffic, overload operation and other reasons, resulting in the emergence of a variety of structural disease. this paper according to the transportation “bottleneck” problem for the bridge in the state overload operation