本文从强震持时、频谱特性和能量分布峰态系数等三个方面对地震地面运动规律进行综合分析，提出了一种较为客观的地震地面运动分类方法。
In this paper, the law of earthquake ground motion is analyzed comprehensively by taking account of duration, frequency characteristic and peak index of energy distribution.
该程序的特点在于能够针对理想峰形和复杂峰形按能量均匀分布及能量非均匀分布等不同的情况进行计算。
The advantage of the program is that the calculation can be done for the ideal peak curve or the complex peak curve according to uniformly distributed energy or non-uniformly distributed energy.
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