| 耗能梁段长度对K形偏心支撑钢框架抗震性能的影响 |
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| 引用本文： | 赵根田,万馨,王珊,刘爱廉. 耗能梁段长度对K形偏心支撑钢框架抗震性能的影响[J]. 钢结构, 2007, 0(5) |
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| 作者姓名： | 赵根田 万馨 王珊 刘爱廉 |
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| 作者单位： | 内蒙古科技大学 北方设计研究院 包头 |
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| 摘 要： | 分析了K形偏心支撑钢框架中耗能梁段的受力特性,利用非线性有限元程序探讨了耗能梁段长度对K形偏心支撑钢框架刚度、延性及耗能性能的影响,提出了初步设计时耗能梁段长度的取值范围。
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| 关 键 词： | 偏心支撑钢框架 耗能梁段 有限元 抗震性能 |
THE EFFECT OF LINK BEAM LENGTH ON ASEISMIC PERFORMANCE OF K-TYPE ECCENTRICALLY BRACED STEEL FRAME |
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| Zhao Gentian Wan Xin Wang Shan. THE EFFECT OF LINK BEAM LENGTH ON ASEISMIC PERFORMANCE OF K-TYPE ECCENTRICALLY BRACED STEEL FRAME[J]. Steel Construction, 2007, 0(5) |
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| Authors: | Zhao Gentian Wan Xin Wang Shan |
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| Abstract: | Based on presenting the stress properties of the link beams in K-type eccentrically braced frames,the effect of link beam length on stiffness,ductility and energy consumption capacity are analyzed by using the 3D nonlinear finite element method.At last,the design criteria of length are proposed. |
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| Keywords: | eccentrically braced frame link beam finite element seismic performance |
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