| 结构随机响应的并行计算 |
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| 引用本文： | 沈为平,林家浩.结构随机响应的并行计算[J].振动与冲击,1995,14(2):72-76. |
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| 作者姓名： | 沈为平 林家浩 |
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| 作者单位： | 上海交通大学，大连理工大学 |
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| 基金项目： | 中国工程物理研究院、西安交通大学机械结构强度与振动国家重点实验室、国家教委留管司和资助优秀年轻教师基金 |
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| 摘 要： | 本文对结构在地震载荷下的非平稳随机响应作了研究，把地震载荷用不同频率虚拟激励替代，采用精细时程积分进行分析，着重研究了这一算法的并行性，设计了高效并行算法，并在ＴＲＡＮＳＰＵＴＥＲ并行机上实现了该算法。
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| 关 键 词： | 随机地震响应，精细时程积分，并行计算 |
PARALLEL COMPUTING FOR NON-STATIONARY SEISMIC RESPONSES OF STRUCTURES |
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| Shen Weiping, Lin Jiahao.PARALLEL COMPUTING FOR NON-STATIONARY SEISMIC RESPONSES OF STRUCTURES[J].Journal of Vibration and Shock,1995,14(2):72-76. |
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| Authors: | Shen Weiping Lin Jiahao |
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| Affiliation: | Shen Weiping; Lin Jiahao(Shanghai Jiao Tong University) (Dalian University of Technology)Song Huamao(Shanghai Jiao Tong University) |
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| Abstract: | The non-stationary random seismic responses of structures are computed by means of the precise time step integration scheme combined with the pseudo-excitation method.Parallel implementation of this method is presented. Numerical example shows that the parallel computing is very efficient. |
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| Keywords: | random seismic responses precise time step integration parallel computing |
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