| 钢板墙对方钢管柱-H型钢梁边框抗震性能影响的数值模拟 |
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| 引用本文： | 刘欢,姚勇,褚云朋,杨亚龙.钢板墙对方钢管柱-H型钢梁边框抗震性能影响的数值模拟[J].钢结构,2012(Z1):20-23. |
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| 作者姓名： | 刘欢 姚勇 褚云朋 杨亚龙 |
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| 作者单位： | 西南科技大学土木工程与建筑学院 |
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| 摘 要： | 方钢管柱-H型钢梁边框内填钢板剪力墙是一种新型抗震剪力墙.为研究填充钢板墙对钢框架结构的抗震性能和受力性能的影响规律,该文进行了两层单跨方钢管柱-H型钢梁框架结构和内填带竖缝薄钢板框架剪力墙在单调加载和低周反复加载情况下的ANSYS数值模拟分析,研究对比分析了两种框架结构的承载能力、延性、耗能能力、破坏特征以及破坏机理。结果表明,钢板墙使钢框架的承载能力和初始刚度大幅度提高,同时也具有良好的抗震性能和耗能能力。
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| 关 键 词： | 钢框架 钢板剪力墙 数值模拟 抗震性能 |
THE RESEARCH ON INFLUENCE OF STEEL WALLS ON THE ASEISMIC BEHAVIOR OF SQUARE STEEL TUBE COLUMN-H STEEL BEAM FRAMES |
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| Liu Huan Yao Yong Chu Yunpeng Yang Yalong.THE RESEARCH ON INFLUENCE OF STEEL WALLS ON THE ASEISMIC BEHAVIOR OF SQUARE STEEL TUBE COLUMN-H STEEL BEAM FRAMES[J].Steel Construction,2012(Z1):20-23. |
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| Authors: | Liu Huan Yao Yong Chu Yunpeng Yang Yalong |
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| Affiliation: | Liu Huan Yao Yong Chu Yunpeng Yang Yalong(School of Civil Engineering and Architecture,Southwest University of Science and Technology,Mianyang,Sichuan 621010,China) |
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| Abstract: | Square steel tube column-H steel beam frame with steel-plate shear wall is a new type of aseismic shear wall.To study the influence rules of filler steel-plate shear wall on the aseismic behavior and mechanical behavior of steel frame,the load-carrying capacity,ductility,energy dissipation capacity,failure characteristics and mechanism were comparatively analyzed,through the numerical simulations by the monotonic loading and the quasi-static loading of 1-span 2-floor square steel tube column-H steel beam frame and shear wall frame filled with thin steel plate.The results indicate that the steel-plate shear wall make the load-carrying capacity and lateral stiffness of the frame increase,and the new type frame filled with steel-plate shear wall have better aseismic performance and energy dissipation capacity. |
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| Keywords: | Steel frame Steel-plate shear wall Numerical simulation Seismic performance |
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