| 用QR法和样条加权残数法求解高层框剪结构的地震反应 |
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| 引用本文： | 秦荣,赵艳林.用QR法和样条加权残数法求解高层框剪结构的地震反应[J].工程力学,1993,10(2):1-7. |
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| 作者姓名： | 秦荣 赵艳林 |
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| 作者单位： | 广西大学
(秦荣)，广西大学(赵艳林) |
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| 摘 要： | 本文将QR法和样条加权残数法结合起来,求解高层框剪结构的地震动力反应。先用QR法建立结构的振动方程,然后,用样条加权残数法来求解。本文所建立的计算格式,其未知量的个数不仅与结构的楼层数无关,而且与划分的单元多少无关。本文方法能方便地在微机上实现。
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| 关 键 词： | 高层框剪结构 地震反应 样条加权残数法 QR法 |
ANALYSIS OF SEISMIC RESPONSES OF TALL FRAME-SHEAR WALL STRUCTURES BY COMBINED QR AND SPLINE WEIGHTED RESIDUAL METHOD |
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| Qin Hong Zhao Yanlin.ANALYSIS OF SEISMIC RESPONSES OF TALL FRAME-SHEAR WALL STRUCTURES BY COMBINED QR AND SPLINE WEIGHTED RESIDUAL METHOD[J].Engineering Mechanics,1993,10(2):1-7. |
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| Authors: | Qin Hong Zhao Yanlin |
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| Affiliation: | Guangxi University |
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| Abstract: | In this paper, QR method and spline weighted residual method are combined to solve seismic responses of tall frame-shear wall structures. The dynamic equations of structures are established by QR method at first, and then solved by spline weighted residual methhd. According
to the computational scheme set up in this paper, the number of unknowns has nothing to do with the number of elements as well as that of floors of structures. The method presented in this paper can easily be carried out with a micro-computer. |
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| Keywords: | tall frame-shear wall structures seismic response spline weighted residual method QR method |
| 本文献已被 CNKI 维普 等数据库收录！ |
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