Finite Element Modal Analysis of the Cable-stayed Bridge

被引：0

作者：

Wu, Jilin ^{[1
]}

Song, Chuncao ^{[1
]}

机构：

[1] North China Univ Water Resources & Elect Power, Zhengzhou 450045, Peoples R China

来源：

CIVIL ENGINEERING, ARCHITECTURE AND SUSTAINABLE INFRASTRUCTURE II, PTS 1 AND 2 | 2013年 / 438-439卷

关键词：

cable-stayed bridge; finite element analysis; modal analysis;

D O I：

10.4028/www.scientific.net/AMM.438-439.883

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

In the process of modeling, ignoring the displacement of the pier directly replaced with fixed constraint, beam elements were adopted to simulate girder and pylon, and link elements were adopted to simulate the cable. The first ten order natural vibration mode and natural frequency were obtained, and the dynamic characteristics analysis of a single pylon cable-stayed bridge was discussed, which can provide certain reference and guidance for solving the problem of the cable-stayed bridge design.

引用

页码：883 / 885

页数：3