Safety evaluation of Minjiang Bridge in Neijiang-Kunming railway line

被引：0
|
作者：
Li, HH [1 ]
Qiang, SZ [1 ]
Li, XC [1 ]
机构：
[1] SW Jiaotong Univ, Sch Civil Engn, Chengdu 610031, Sichuan, Peoples R China
来源：
PROGRESS IN SAFETY SCIENCE AND TECHNOLOGY, VOL 4, PTS A and B | 2004年 / 4卷
关键词：
truss bridge; safety; evaluation; FEM analysis;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The beam of the Minjiang Bridge is a deck-type steel truss structure. Due to the interaction between the trusses and the stringers, its floor beams near the two ends cracked. In this paper, both static and dynamic analyses of the cracked bridge were performed and a safety evaluation was made to provide theoretical basis for future retrofit. The calculations may be referenced by other truss bridges of its kind.
引用
收藏
页码：1990 / 1994
页数：5
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