【摘要】 地下岩层中的裂隙带对地震波最突出的影响是横波分裂。依据横波分裂后产生的快横波与慢横波的时差,研究地层的各向异性,据此探测地下裂缝构造。利用纵横波速度比研究岩性的横向变化及含水裂隙,为生产矿井所面临的现实问题服务。更多还原

【Abstract】 The transverse wave splitting is the projectivest influence of fracture strip for the seismic wave in the underground for-mation.Based on the difference time between fast transverse wave and slow transverse wave produced by the transverse wave split-ting,research on the anisotropy of strata,and further probe into cranny structure of underground.Using the speed ratio of longitu-dinal wave and transverse wave to research transformation of lithology along crosswise and water-carrying fractures,thereby service for to solve present problems of productive mine.更多还原