Research on bridge transverse load distribution coefficient of beam system theory based on finite difference method

被引：0

作者：

Liu, Hanbing ^{[1
]}

Wang, Baiying ^{[1
]}

Zhang, Peng ^{[1
]}

Jiao, Yubo ^{[1
]}

机构：

[1] Jilin Univ, Coll Transportat, Changchun 130023, Peoples R China

来源：

MANUFACTURING PROCESS AND EQUIPMENT, PTS 1-4 | 2013年 / 694-697卷

关键词：

Transverse load distribution; Finite difference method; Analytical formula; Numerical simulation;

D O I：

10.4028/www.scientific.net/AMR.694-697.3195

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The calculation methods of transverse load distribution coefficient based on beam system theory include hinge method and rigid connected beam method. The calculation process is complicated and can usually be used through special tables. However, the traditional tables for ten beams can not satisfy the design requirements with the development of transportation. Therefore, a series of simple and practical analytical formula are proposed based on finite difference method. A numerical simulation of simply supported beam bridge is used to verify the effectiveness of the proposed method. The results reveal that the proposed method possesses favorable accuracy.

引用

页码：3195 / 3198

页数：4