大跨度钢引桥力学性能的ANSYS分析

ANSYS Analysis of Mechanical Properties of Long Span Steel Bridge

摘要: 利用大型有限元ANSYS软件对大跨度钢引桥进行了特征值分析,并针对5种不同工况进行静力分析,得到大跨度钢引桥固有频率及固有振型以及5种工况下各构件的最大Von M ises等效应力,并对计算结果进行了分析讨论.

Abstract: The eigenvalue analysis and statics analysis to five different cases of Long span steel bridge are implemeated by using ANSYS,natural frequencies and models for stability of long span steel bridge are discussed,the max equivalent Von Mises Stresses in five different cases are determined.