【摘要】 利用昆明区域数字遥测台网记录的姚安地震序列资料 ,结合姚安震区流动数字化台网的近震源观测资料 ,使用波谱分析法测算姚安地震序列的震源力学参数 ,给出S波的计算结果 ,并进行讨论。同时 ,对区域数字遥测台网和震区流动数字化台网同时记录的 39个地震采用同一模式计算出的震源参数进行了对比讨论。更多还原

【Abstract】 Using the Yaoan earthquake sequence data recorded by Kunming Regional Digital Telemetric Seismic Network and combining with near-source observation data from mobile digital seismic network in the Yaoan earthquake area,the focal mechanical parameters for the Yaoan earthquake sequence are determined by using spectral analysis.Calculated results of S wave are obtained and a discussion is made.And also,comparison of the focal parameters of the 39 events recorded by the regional digital telemetric and mobile digital seismic networks using same calculation model is made.更多还原