Research on Dynamic Behavior of Vehicle-bridge System

被引：0
|
作者：
Wu Yanhong [1 ]
Han Guangcai [2 ]
Liu Zhiqiang [1 ]
Bian Fuguo [1 ]
机构：
[1] Harbin Engn Univ, Coll Mech & Elect Engn, Harbin, Heilongjiang Pr, Peoples R China
[2] Harbin Engn Univ, Coll Astronaut & Civil Engn, Harbin, Heilongjiang Pr, Peoples R China
来源：
ADVANCES IN CIVIL ENGINEERING II, PTS 1-4 | 2013年 / 256-259卷
关键词：
Vehicle-bridge system; Euler-Bernoulli beam; Transversal deflection; Numerical simulation;
D O I：
10.4028/www.scientific.net/AMM.256-259.1462
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Dynamic behavior of a vehicle-bridge system model is presented. A set of time-varying equations of the system considering roughness surface of bridge are given. The equations are rewritten in the form of matrix for numerical simulation. Modal analysis of the equations is carried out. Simulation and visualization of the equations are given. Effects of different speeds and accelerations of moving vehicle and roughness surface of bridge on the vertical displacement of mid-span of bridge are studied.
引用
收藏
页码：1462 / +
页数：2
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