带缺陷连续刚构桥仿真分析

Simulation analysis of continuous steel bridge with deficiency

结合具体工程实例,提出了带缺陷连续刚构桥有限元非线性分析的处理方法,在考虑几何、材料非线性的情况下对该桥缺陷状态进行了空间有限元仿真分析,进而对加固后桥梁承载能力作出评定。

Combined with detailed project, it puts forward the method of finite element non-linear analysis to process continuous steel bridge with deficiency, It makes a spatial finite element simulation analysis of its deficiency under the consideration of geometry and material nonlin- ear. Then it makes an evaluation of the loading capacity of the reinforced bridge.