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| 钢框架静力弹塑性分析的试验研究 | |
| 作者单位： | 西安市供电局行政处，中北大学力学与土木工程系 西安 710048，太原 030051 |
| 摘 要： | 由于采用动力时程分析方法对结构的设计和现有结构性能进行评价有很多不便从而使应用受到限制。本文结合基于性能的抗震设计理论和方法,运用静力弹塑性分析方法对一个三层钢结构框架进行了计算分析,并与此钢结构框架的振动台试验结果进行了对比。讨论了框架的破坏模式和抗推覆性能。 |
| 关 键 词： | 钢框架结构 静力弹塑性分析 振动台试验 |
Time-history Analysis of Steel Frame Considering Influences of Plastic Zone Length |
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| FEN Kun FAN Yu-jian. Time-history Analysis of Steel Frame Considering Influences of Plastic Zone Length[J]. Advance of Power System & Hydroelectric Engineering, 2007, 0(4) | |
| Authors: | FEN Kun FAN Yu-jian |
| Affiliation: | FEN Kun~1 FAN Yu-jian~2 |
| Abstract: | A simplified plastic zone method considering influence of plastic zone length on the stiffness matrix for elastic-plastic analysis of steel frames were introduced.Based on this theory, a conven- tional example was analyzed by nonlinear finite element, and the damage features as well as mechani- cal performance were discussed. |
| Keywords: | steel frame structure time-history analysis distribute stiffness model |
| 本文献已被 CNKI 等数据库收录！ | |