| 映射半解析边界元法解瞬态弹性动力问题的有关问题 |
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| 引用本文： | 黄剑敏 任文敏. 映射半解析边界元法解瞬态弹性动力问题的有关问题[J]. 工程力学, 1996, 13(1): 54-57 |
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| 作者姓名： | 黄剑敏 任文敏 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 提出了映射半解析边界元法解百轴对称瞬态弹性动力问题时存在解析方向不能正确反映波的传播现象的问题，产生该问题的原因和如何解决该问题的建议。
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| 关 键 词： | 映射 半解析 边界元法 瞬态 弹性动力问题 |
SOME PROBLEMS IN ANALYSING TRANSIENT ELASTODYNAMIC PROBLEMS BY A MAPPING SEMI-ANALYTICAL BEM |
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| Hwang Jianmin, Ren Wenmin, Chen Wen. SOME PROBLEMS IN ANALYSING TRANSIENT ELASTODYNAMIC PROBLEMS BY A MAPPING SEMI-ANALYTICAL BEM[J]. Engineering Mechanics, 1996, 13(1): 54-57 |
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| Authors: | Hwang Jianmin Ren Wenmin Chen Wen |
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| Affiliation: | Tsinghua University |
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| Abstract: | The problem of incorrectly describing wave propagation behavior in the analytical direction of non-axisymmetric elastodynamic problems by a mapping semi-analytical BEM is addressed. The cause of the problem and the way to solve it are presented. |
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| Keywords: | mapping semi-analytical BEM transient elastodynamic problems. |
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