...关键词】 状态空间法 动力时程响应 矩阵指数函数 [gap=1340]Keywords:the state space method; dynamic time history response; matrix exponential function ...
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介绍计算任意荷载作用下线性结构动力响应的精细时程积分及其并行算法。
An algorithm for the high precision direct integration for the dynamic response of structures subjected to arbitrary loading and its parallel implementation are introduced in this paper.
采用精细时程积分法及状态方程直接积分法，讨论了求解动力响应问题的时程积分方式。
By means of the precise time-integration method and the method of direct integration of state equation, the mode of the time-integration has been discussed on the structural dynamical responses.
采用激光测速仪测量子弹速度，动态应变仪和TDS420 A数字示波器记录应变时程曲线进行动力响应分析。
The data of bullet velocities and time history curves of strain were recorded respectively by laser setup, high dynamic strain indicator and TDS420A oscilloscope.
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