摘要
桥梁病害影响着桥梁结构安全与交通运输行车安全,文中分析了油金大桥主要病害,从加固设计方案、底板锚固构造和新增横隔板施工、墩顶横隔板转向器安装、材料控制与预应力施工等方面,介绍体外预应力施工加固方法。
Bridge diseases affect the safety of bridge structure and the transportation safety. This paper analyzed the main diseases of the Youjin Bridge, and provided the corresponding reinforcement method of external pre-stressing by studying the design, plate anchorage construction and new diaphragm construction, the pier diaphragms steering installation, material control and prestressed construction.
出处
《广东交通职业技术学院学报》
2014年第3期22-25,共4页
Journal of Guangdong Communication Polytechnic
关键词
桥梁
体外预应力
加固
bridge
external prestress
reinforcement
