| 无条件稳定的动态样条加权残数法 |
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| 引用本文： | 秦荣.无条件稳定的动态样条加权残数法[J].工程力学,1990,7(1):1-7. |
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| 作者姓名： | 秦荣 |
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| 作者单位： | 广西大学 |
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| 摘 要： | 本文利用样条加权残数法建立了一种求解结构动力响应的直接积分法,所得的递推格式是无条件稳定的计算格式。因此,这种方法是无条件稳定的解法,对振型叠加法也适用。
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| 关 键 词： | 结构动力响应 无条件稳定 样条加权残数法 B 样条函数 |
DYNAMIC SPLINE WEIGHTED RESIDUAL METHOD OF UNCONDITIONAL STABILITY |
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| Qin Rong.DYNAMIC SPLINE WEIGHTED RESIDUAL METHOD OF UNCONDITIONAL STABILITY[J].Engineering Mechanics,1990,7(1):1-7. |
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| Authors: | Qin Rong |
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| Affiliation: | Guangxi University |
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| Abstract: | In this paper,a direct integration for the dynamic equations of structures is presented by spline weighted resiidual method.The computational scheme of this method is unconditionally stable scheme.It is a pawerful and economical method for dynamic andlysis of the structures. |
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| Keywords: | Structural dynamic rcsponsc Unconditional stability Splint WRM B-splint function |
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