| 高层建筑侧向刚度计算的分域样条虚边界元法 |
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| 引用本文： | 苏成,韩大建.高层建筑侧向刚度计算的分域样条虚边界元法[J].华南理工大学学报(自然科学版),1998,26(6):81-85. |
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| 作者姓名： | 苏成 韩大建 |
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| 作者单位： | 华南理工大学建筑工程系 |
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| 摘 要： | 采用弹性力学平面问题的分域样条虚边界元法导出了高层建筑平面抗侧力结构的侧向刚度矩阵．该方法只需要输入少量数据，便可准确迅速地计算出平面结构的侧向刚度矩阵，据此即可对整个结构进行静力和动力分析．
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| 关 键 词： | 高层建筑 边界元法 分域样条虚边界元法 |
CALCULATION OF LATERAL STIFFNESS OF HIGH RISE BUILDINGS BY MULTI_DOMAIN SPLINE FICTITIOUS BOUNDARY ELEMENT METHOD |
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| Su Cheng,Han Dajian.CALCULATION OF LATERAL STIFFNESS OF HIGH RISE BUILDINGS BY MULTI_DOMAIN SPLINE FICTITIOUS BOUNDARY ELEMENT METHOD[J].Journal of South China University of Technology(Natural Science Edition),1998,26(6):81-85. |
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| Authors: | Su Cheng Han Dajian |
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| Abstract: | In this paper, the lateral stiffness matrices of plane lateral_force_resistant structures in high rise buildings are deduced by the multi_domain spline fictitious boundary element method of elastic plane problems. The proposed method can yield more accurate lateral stiffness matrices at less input data and computing cost. The method can be used for static and dynamic analysis of high rise building structures. |
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| Keywords: | high rise building boundary element method multi_domain spline fictitious boundary element method |
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