钢筋混凝土简支T梁桥空间建模及动力分析

The spatial modeling and dynamic analysis of reinforced concrete simply supported T-shaped beam bridge

根据钢筋混凝土简支T梁桥的结构特点,基于大型通用结构分析软件ANSYS平台,建立了全桥结构的空间有限元模型,进行了全桥结构动力分析,得到了该桥基本的动力特性参数。

According to structural characteristics of reinforced concrete simply supported T-shaped beam bridge, based on large general purpose analysis software ANSYS flatforrn, the spatial finite element model of whole bridge structure was built. The whole bridge structural dynamic analysis was carried out and its basic dynamic natural parameter was obtained.