一种车桥耦合振动的求解方法

A Solution Method for Vehicle-bridge System Coupling Vibration

研究了车桥系统振动方程的求解方法 ,主要研究了迭代法的求解过程 ,并用此方法对车桥系统的弹性接触和密贴接触分别进行了分析。结果表明 ,在计算桥梁的动力响应时 。

This paper studies solution method of vibration equation for vehicle bridge system, especially studies iteration method, and analyzes elastic contact and tight contact of vehicle bridge system The results of using elastic contact and tight contact models are comparatively close to same while calculating dynamic response of bridges