钢筋砼刚架拱桥加固和改造实例

Reinforcement and Reconstruction Example of Reinforced Concrete Rigid-framed Arch Bridge

根据泰安市公路局对泰莱高速公路侯家店钢筋砼刚架拱桥的加固改造实践,介绍公路旧桥的加固方法以及取得的效果,以供具有类似结构的桥梁加固改造时借鉴参考。

Reinforcement method of highway old bridge and its effects are introduced according to the reinforcement and reconstruction practice of Tai′an-Laiwu Expressway Houjiadian Reinforced Concrete Rigid-framed Arch Bridge conducted by the Highway Bureau of Tai′ an,which can provide reference for the reinforcement and reconstruction of similar bridges.