We calculated receiver functions of seismic body waves of 5 stations in Yichang area in Hubei Province by using teleseismic waveforms records. The crustal thickness and the average velocity ratios of the 5 stations were calculated by H-κ method. The results show that the crustal thickness is between 31.4 km and 46.1 km,and the average wave velocity ratio is between 1.59 and 1.87,and the crustal thickness varies in east-west direction.
维普
万方数据