| 飞行物体受瞬态荷载作用的精细逐步积分 |
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| 引用本文： | 张亚辉 林家浩. 飞行物体受瞬态荷载作用的精细逐步积分[J]. 计算力学学报, 1998, 15(3): 288-292 |
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| 作者姓名： | 张亚辉 林家浩 |
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| 作者单位： | 大连理工大学工业装备结构分析国家重点实验室 |
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| 摘 要： | 当前的精细逐步积分方法不能直接处理具有刚体自由度结构的瞬态响应计算。本文就此提出了应对策略，仍然可用较大的步长而获得精确解答。
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| 关 键 词： | 飞行物体；动态响应／逐步积分法 |
A high precision direct integration scheme for flying bodies subjected to transient dynamic loading |
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| Zhang Yahui,Lin Jiahao. A high precision direct integration scheme for flying bodies subjected to transient dynamic loading[J]. Chinese Journal of Computational Mechanics, 1998, 15(3): 288-292 |
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| Authors: | Zhang Yahui Lin Jiahao |
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| Abstract: | The dynamic responses of structures with rigid freedoms can not be computed directly by meaans of the published high precision direct integration method. This problem is solved in this paper , so that accurate responses can how be obtained even for very large time-step sizes. |
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| Keywords: | flying bodies dynamic responsesl/step-by-step integration scheme |
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