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| 单层叉筒网壳结构的几何非线性静力稳定分析 | |
| 引用本文： | 赵淑丽,宋胜东,韩孝栋.单层叉筒网壳结构的几何非线性静力稳定分析[J].山西建筑,2006,32(22):70-72. |
| 作者姓名： | 赵淑丽 宋胜东 韩孝栋 |
| 作者单位： | 1. 河北农业大学城乡建设学院,河北,保定,071001 2. 河北建设集团钢结构分公司,河北,保定,071000 3. 河北秀兰房地产集团有限公司,河北,保定,071000 |
| 摘 要： | 通过跟踪网壳结构的非线性荷载一位移全过程响应，完整地了解了该结构在整个加载过程中的强度、稳定性以及刚度的变化历程，合理确定其稳定承载力，通过分析对单层网壳的静力稳定特性有了较全面的了解。 |
| 关 键 词： | 单层网壳 几何非线性 静力稳定 临界荷载 |
| 文章编号： | 1009-6825(2006)22-0070-03 |
| 修稿时间： | 2006年5月9日 |
Geometrically nonlinear static stability analysis of single layer latticed intersected cylindrical shell structures |
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| ZHAO Shu-li,SONG Sheng-dong,HAN Xiao-dong.Geometrically nonlinear static stability analysis of single layer latticed intersected cylindrical shell structures[J].Shanxi Architecture,2006,32(22):70-72. | |
| Authors: | ZHAO Shu-li SONG Sheng-dong HAN Xiao-dong |
| Affiliation: | ZHAO Shu-li SONG Sheng-dong HAN Xiao-dong |
| Abstract: | By tracing whole load-deflection path of structures,the whole changing processes are obtained at any specified load levels,which are about structures' strength,stability and stiffness.At last,the static stability critical loads of single-layer shell structures are estimated reasonably.Through the analysis,the behavior of the point-supported single layer latticed intersected cylindrical shell structures is investigated,and some suggestions to their structural design are presented. |
| Keywords: | single layer shell structures nonlinear static stability critical loads |
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