| 方钢管混凝土边框柱组合剪力墙关键性连接点剪力计算 |
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| 引用本文： | 张 刚,张延庆,魏婷婷.方钢管混凝土边框柱组合剪力墙关键性连接点剪力计算[J].河北工业科技,2016,33(5):410-414. |
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| 作者姓名： | 张 刚 张延庆 魏婷婷 |
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| 作者单位： | ;1.北京工业大学建筑工程学院;2.中国建筑科学研究院 |
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| 摘 要： | 针对方钢管混凝土边框柱组合剪力墙墙柱连接点处的抗剪键现无设计依据的问题,从构件整体性着手研究,建立合理的简化计算模型,借助弹性力学,分析其在水平荷载作用下墙柱连接点处的应力分布情况并导出剪力计算公式。通过与ANSYS有限元模型计算结果对比,验证了公式计算结果的正确性。
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| 关 键 词： | 复合结构 方钢管混凝土柱 组合剪力墙 连接点 应力分布 抗剪键 |
| 收稿时间： | 2016/3/22 0:00:00 |
| 修稿时间： | 2016/5/5 0:00:00 |
Shear calculating of critical connection points of composite shear wall with rectangular concrete filled steel tubular columns |
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| ZHANG Gang,ZHANG Yanqing and WEI Tingting.Shear calculating of critical connection points of composite shear wall with rectangular concrete filled steel tubular columns[J].Hebei Journal of Industrial Science & Technology,2016,33(5):410-414. |
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| Authors: | ZHANG Gang ZHANG Yanqing and WEI Tingting |
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| Abstract: | Aiming at the problems of there being no design basis for the shear keys between the wall and column of the composite shear wall with rectangular concrete filled steel tubular columns, the paper starts the study with structural integrity, constructs a simplified calculation model, and with the help of elasticity, analyzes the stress distribution of at the connection points between the wall and the columns when the structure is under horizontal load, and derives the calculation formula of shear. By comparing with the calculated results of the ANSYS, the correctness of the formula is verified. |
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| Keywords: | composite structure rectangular concrete filled steel tube columns composite shear wall connection point distribution of stress shear key |
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