| 加载对巨型钢柱空间滞回性能的影响分析 |
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| 引用本文： | 张文元,胡秀英. 加载对巨型钢柱空间滞回性能的影响分析[J]. 低温建筑技术, 2005, 0(5): 30-33 |
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| 作者姓名： | 张文元 胡秀英 |
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| 作者单位： | 1. 哈尔滨工业大学土木工程学院,哈尔滨,150090
2. 哈尔滨市大冶监理公司,哈尔滨,150010 |
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| 摘 要： | 针对巨型钢框架结构中常用的巨型钢柱给出了支撑等构件的合理布置方式和抗震设计中的构造要求。通过双重非线性分析,重点探讨了弹塑性范围内巨型钢柱在空间正交方向上力和位移的耦合关系,得到了不同加载方式对巨型钢柱空间滞回性能的影响规律,并给出了工程设计中可供参考的合理建议。
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| 关 键 词： | 巨型钢柱 抗震设计 双重非线性分析 滞回性能 加载方式 |
| 文章编号： | 1001-6864（2005）05-0030-04 |
| 收稿时间： | 2005-07-29 |
| 修稿时间： | 2005-07-29 |
THE EFFECT OF LOADING MODES ON THE SPATIAL HYSTERETIC BEHAVIOR OF MEGA STEEL COLUMNS |
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| ZHANG Wen-yuan,HU Xiu-ying. THE EFFECT OF LOADING MODES ON THE SPATIAL HYSTERETIC BEHAVIOR OF MEGA STEEL COLUMNS[J]. Low Temperature Architecture Technology, 2005, 0(5): 30-33 |
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| Authors: | ZHANG Wen-yuan HU Xiu-ying |
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| Affiliation: | 1. School of Civil Engineering, Harbin Instiute of Technology, Harbin 150090, China; 2. Harbin Daye Supervision Corp. ,Harbin 150010,China |
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| Abstract: | In the seismic resistance design,the layouts and construction details of mega steel coulmns extensive used in mega frame structures are given.Using dual non-linearity analysis program,the numerical simulation of the coupling relationship between forces and displacements in spatial orthogonal directions are carried out,and the effect manners of loading modes on the spatial hysteretic behavior of mega steel columns are obtained.With the research results,some reasonalbe suggestions are put forward in the engineering design. |
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| Keywords: | mega steel column seismic resistance design dual non-linearity analysis hysteretic behavior loading mode |
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