钢筋混凝土桁架拱桥病害分析及加固技术

Research on Disease Analysis and Reinforcement Technology of Truss Arch Bridge of Reinforced Concrete

在系统调查与分析钢筋混凝土桁架拱桥病害的基础上,提出了采用增大截面、黏贴钢板、黏贴碳纤维布的综合加固方法,对从事旧桥加固的工程技术人员有一定的借鉴作用。

Based on investigation and analysis of the diseases of reinforced concrete truss arch bridge, the synthetic reinforce method of increasing eross-section, pasting steel plate and pasting carbon fiber sheet （CFS） is proposed. It can be a reference to the engineering technicians engaged in old bridge reinforcement.