| 考虑板件局部失稳影响的钢框架极限承载力分析 |
| |
| 引用本文： | 刘玉姝,李国强. 考虑板件局部失稳影响的钢框架极限承载力分析[J]. 钢结构, 2005, 20(2): 12-14 |
| |
| 作者姓名： | 刘玉姝 李国强 |
| |
| 作者单位： | 同济大学,土木工程学院,上海,200092;同济大学,土木工程学院,上海,200092 |
| |
| 摘 要： | 在精炼塑性铰梁单元模型的基础上,采用弯曲切线和轴向切线模量两套体系考虑板件局部失稳对钢框架结构极限承载力分析的影响,通过试验证明了这种方法的准确性和有效性。
|
| 关 键 词： | 整体失稳 局部失稳 弯曲切线模量 轴向切线模量 |
| 修稿时间： | 2004-08-12 |
THE ULTIMATE LOAD-BEARING CAPACITY ANALYSIS OF STEEL FRAMES CONSIDERING LOCAL BUCKLING OF PLATES |
| |
| Liu Yushu,Li Guoqiang. THE ULTIMATE LOAD-BEARING CAPACITY ANALYSIS OF STEEL FRAMES CONSIDERING LOCAL BUCKLING OF PLATES[J]. Steel Construction, 2005, 20(2): 12-14 |
| |
| Authors: | Liu Yushu Li Guoqiang |
| |
| Abstract: | The method based on the refined plastic hinge beam elem ent model used flexural tangent modulus and axial tangent modulus to consider th e effect of local buckling of plates on the ultimate load bearing capacity of s t eel frames, and through the steel frame tests, the correctness and efficiency of the element are verified. |
| |
| Keywords: | integral buckling local buckling flexural tangent modul us axial tangent modulus |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
