Stability Analysis of Long-span Truss Arch with Military Beams

被引：0

作者：

Xie Fu-xian ^{[1
]}

Wang Ji ^{[1
]}

Li Xin-xing ^{[2
]}

机构：

[1] Wuhan Univ Technol, Sch Civil Engn & Architecture, Wuhan, Hubei, Peoples R China

[2] Gezhouba Grp 5 Engn CO LTD, Yichang, Hunan, Peoples R China

来源：

2011 INTERNATIONAL CONFERENCE ON INTELLIGENT COMPUTATION AND INDUSTRIAL APPLICATION (ICIA2011), VOL I | 2011年

关键词：

military beams; truss arch; stability; nonlinearity;

D O I：

暂无

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Stability analysis of a project examples of LongtanValleyl# Bridge of truss arch structure with military beams are carried out in the paper. Three different load casess in the truss arch structure are considerded. The linear stability, the geometric nonlinear stability and the elastic-plastic nonlinear stability analysis of both the perfect and the imperfect truss arch structures are investigated. The relational curves of critical load-displacement are obtained. Different load conditions impacting the stability of truss arch structure are studied. The numerical results can be referenced for the design of truss arch structures in engineering.

引用

页码：403 / 407

页数：5