The results of this study also show that estimation of seismic stress drop from the peak parameters of ground motion will become a new practical method.
研究结果还表明用地面运动峰值参数估算地震应力降是一种新的实用性较强的方法。
The trend that scalar seismic moment and stress drop increase with magnitude was obvious.
地震矩和应力降都呈现出随震级而单调递增的规律性变化。
Moment magnitude is transformed from seismic moment, so the estimation inaccuracy of stress drop and shear modulus will affect moment magnitude scaling.
矩震级标度是从地震矩换算过来的，换算关系中地震应力降与剪切模量估算的不准确会对矩震级标度产生影响。
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