| 无锡会展中心钢结构屋盖稳定分析 |
| |
| 引用本文： | 吴学淑.无锡会展中心钢结构屋盖稳定分析[J].福建建筑,2011(1):51-53. |
| |
| 作者姓名： | 吴学淑 |
| |
| 作者单位： | 上海建科结构新技术工程有限公司; |
| |
| 摘 要： | 本文对无锡会展中心大跨度钢结构屋盖进行稳定性分析,分析内容包括单榀空腹桁架的线性屈曲分析、带初始缺陷的几何非线性屈曲分析和几何非线性弹塑性屈曲分析.分析结果表明:几何非线性和初始缺陷对空腹桁架的稳定性影响比较小,而材料非线性对稳定性的影响比较明显.依据分析结果,本工程采取相应的技术措施.对采取技术措施后的结构进行稳定分...
|
| 关 键 词： | 大跨度钢结构 空腹衍架 屈曲 |
Stability analysis of steel structure roof of Wuxi Exhibition Center |
| |
| Wu Xueshu.Stability analysis of steel structure roof of Wuxi Exhibition Center[J].Fujian Architecture & Construction,2011(1):51-53. |
| |
| Authors: | Wu Xueshu |
| |
| Affiliation: | Wu Xueshu (Shanghai Advanced Building Technology Co.,Ltd.200032) |
| |
| Abstract: | In this paper,the stability analysis of span steel roof of Wuxi Exhibition Center is presented,including linear buckling analysis,geometric nonlinear buckling analysis with initial imperfection and geometric nonlinear elasto-plastic bucking analysis of a vierendeel truss.The analysis results show that geometric nonlinearity and initial imperfection have little influence on stability of structure,while material nonlinearity have obvious influence on stability of structure.According to analysis result,corresp... |
| |
| Keywords: | Span steel roof Vierendeel truss Buckling |
| 本文献已被 CNKI 维普 等数据库收录！ |
