【摘要】 本文应用东大别地区层析成像研究结果,对研究区重大地震事件的深部地壳结构特征进行了研究,结果表明:霍山地区的2次MS≥6.0级地震在深部地壳结构上具有一定的相似性;1970年以来的12次MS≥4.0地震在25 km深度的地壳速度结构特征比较接近。更多还原

【Abstract】 By using results of seismic tomography,deep crustal structure characteristics of major earthquake events in Eastern region of the Dabie Mountains are analyzed.The results indicate: the deep crustal structure of the two earthquakes is similar in Huoshan region;the deep crustal structure of twelve MS≥4.0 earthquakes are similar in the depth of 25 km.更多还原