联合矩 joint moment
jointly moment
- 摘要采用多台多地震联合反演的方法,首先得到了新疆天山中东段地区2001年以来M(下标S)≥2.5的105次中小地震的震源谱,进而测定了地震矩、拐角频率与应力降等震源参数,并讨论了它们之间的相互关系。
We obtain the source spectrum of 105 M(subscript S)≥2.5 small-medium earthquakes occurred in the middle-east area of Tianshan mountain since 2001 using joint inversion method, determinate the seismic moment, corner frequency, stress drop and so on, and disscuss the relation between them.