A FINITE-ELEMENT METHOD PREDICTION OF THE VIBRATION OF A BRIDGE SUBJECTED TO A MOVING VEHICLE LOAD

被引：76

作者：

HINO, J ^{[1
]}

YOSHIMURA, T ^{[1
]}

KONISHI, K ^{[1
]}

ANANTHANARAYANA, N ^{[1
]}

机构：

[1] MINIST RAILWAYS,RES DESIGNS & STAND ORG,LUCKNOW 226011,INDIA

来源：

JOURNAL OF SOUND AND VIBRATION | 1984年 / 96卷 / 01期

关键词：

MATHEMATICAL TECHNIQUES - Finite Element Method - STRUCTURAL ANALYSIS - Mathematical Models;

D O I：

10.1016/0022-460X(84)90593-5

中图分类号：

O42 [声学];

学科分类号：

070206 ; 082403 ;

摘要：

This paper is concerned with the analysis of dynamic deflection and acceleration of a concrete bridge which is subjected to a moving vehicle load. The bridge, to be constructed across the River Brahmaputra in India, consists of 20 main spans, and each main span is assumed to be double cantilever type with a small suspended span. The moving vehicle is modeled as one degree of freedom. The deflections and accelerations at specific locations on the bridge when the vehicle moves at constant speed are analyzed by using the finite element method.

引用

页码：45 / 53

页数：9

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