| 建筑物对爆破地震的晌应 |
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| 引用本文： | 单希壮. 建筑物对爆破地震的晌应[J]. 噪声与振动控制, 2000, 0(3): 20-23 |
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| 作者姓名： | 单希壮 |
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| 作者单位： | 中国科学院力学研究所,北京市海淀区中关材路15号,100080 |
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| 摘 要： | 本文采用响应谱理论预报建筑物的振动响应 ,并通过实测进行比较 ,说明用响应谱评价爆破振动对建筑物的影响更全面
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| 关 键 词： | 建筑物 爆破振动 响应谱 |
The Equations of Internal Impacted Dynamics in Multi-Rigidbody System |
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| Abstract: | This paper discusses the problem of impact dynamics in a multi-rigidbody systems，and presents the mathematical model of this kind of impact problem．In this model the impact impulses at collision points are not coupled with the increments of the velocities，and they are also suitable for computer coding． |
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| Keywords: | systems of multi-rigidbodis Impact Lagrange-Euler method dynamics |
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