应用这些统计特征，可模拟出符合统计要求的基于非平稳时间历程的设计地震动。
Utilizing these statistical features, we can simulate the design ground motion founded on the theories of non-stationary time history.
本文讨论的是没有强震资料的地区在做地震动模拟时遇到的一些问题。
This paper discusses some problems encountered in simulating earthquake ground motions for a region where no strong motion data are available.
提出了用弹塑性波动有限元对爆炸地震动进行模拟分析，并与测试结果进行了比较，效果较好。
The better method of simulation calculation of the ground shock wave and comparison with the measured results is proposed lastly in the paper.
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