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近年来,我们在两淮含煤区配合地质、钻探进行了几个井田的地震勘探工作。实践证明,地震方法一般情况下,对落差大于30米的断层能顺利地加以控制和查明。在地震地质条件较好地区,对于落差10～20米的断层,也能有所发现,并能控制其走向长度。现将我们采用过的方法简介如下,供参考。
In recent years, we carried out seismic exploration in several coalfields in conjunction with geology and drilling in the coal seams of the Huainan and Huaihe areas. Practice has proved that, under normal circumstances, seismic methods, the gap greater than 30 meters of faults can be successfully controlled and identified. In areas with better seismic geological conditions, faults of 10-20 meters in height can also be found and the strike length can be controlled. Now we have adopted the method described below for reference.