某跨线天桥加固方案设计

以某市政跨铁路天桥为例,对该桥病害情况调查,现场测定混凝土强度等参数,建立有限元模型并将测量参数导入有限元模型中,计算该天桥的承载能力,针对桥梁存在的病害进行针对性的加固方案设计。

The Design of Reinforcement Scheme of A Cross-line Overpass

For a municipal cross railway overpass,the bridge disease situation investigation determination of concrete strength and other parameters in the field ,this paper model, it put measurement parameters into the finite element model, calculated the According to the bridge diseases,it also had the corresponding reinforcement established the finite and the element bearing capacity of the bridge. design.