摘要
根据乌鲁木齐地震台记录的国外6个主要核试验基地的核爆地震记录资料,通过对振动波形、首波振幅P_1、最大纵波振幅P_m、最大横波振幅S_m及体波震级m_b、面波震级M_S之间一些关系的研究,找出了核爆记录与天然地震记录的差别,为单台正确识别核爆提供了基本方法
In this paper,we studied the relations between the maximun amplitudes of P_1,P_m,S_m and magnitudes m_b,M_s using seismograms recorded by WMG station. Based on the differences of the seismograms,a method for identifying nuclear explosions and earthquakes is given.