| 震损可原位修复组合柱抗震性能 |
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| 引用本文： | 黄婷婷,郭子雄,,刘阳,,黄群贤,,吕英婷.震损可原位修复组合柱抗震性能[J].华侨大学学报(自然科学版),2016,0(6):686-690. |
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| 作者姓名： | 黄婷婷 郭子雄 刘阳 黄群贤 吕英婷 |
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| 作者单位： | 1. 华侨大学 土木工程学院, 福建 厦门 361021;2. 福建省结构工程与防灾重点实验室, 福建 厦门 361021 |
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| 摘 要： | 采用ABAQUS建立新型组合柱的有限元模型,对组合柱低周往复荷载作用下的全过程进行数值仿真,分析新型组合柱的受力机理.研究表明:按照“强柱弱阻尼”理念合理设计的新型组合柱具有良好的抗震性能;大位移角下塑性变形集中于软钢阻尼器,能有效地控制结构的损伤部位,并实现震后的快速原位修复.
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| 关 键 词： | 组合柱 性能可恢复 原位修复 抗震性能 有限元分析 |
Study on Seismic Behavior ofRepairable-on-Site Composite Column |
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| HUANG Tingting,GUO Zixiong,' target="_blank" rel="external">,LIU Yang,' target="_blank" rel="external">,HUANG Qunxian,' target="_blank" rel="external">,LYU Yingting.Study on Seismic Behavior ofRepairable-on-Site Composite Column[J].Journal of Huaqiao University(Natural Science),2016,0(6):686-690. |
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| Authors: | HUANG Tingting GUO Zixiong " target="_blank">' target="_blank" rel="external"> LIU Yang " target="_blank">' target="_blank" rel="external"> HUANG Qunxian " target="_blank">' target="_blank" rel="external"> LYU Yingting |
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| Institution: | 1. College of Civil Engineering, Huaqiao University, Xiamen 361021, China; 2. Key Laboratory for Structural Engineering and Disaster Prevention of Fujian Province, Xiamen 361021, China |
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| Abstract: | The finite element analysis model of the composite column was established with ABAQUS, and the whole process of mechanical behavior was simulated under low cyclic loading. The result indicates that the proposed composite column with strong column-weak damping performed owns favorable seismic behavior, the plastic deformation is concentrated on the mild steel damper under large displacement angle, which can effectively control the damage position of structures. The rapid repairable-on-site can be conducted after earthquake. |
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| Keywords: | composite column performance recovery repairable-on-site seismic behavior finite element analysis |
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