摘要:the application of seismoacoustic profiling by the method of a
common depth point (CDP) to clarify the geological conditions of the coal fields,
to determine the location and extent of the existing faults is considered. The
results of measurements made in the Kuznetsk Coal Basin (Kuzbass) on the basis
of the use of longitudinal and shear elastic waves generated by a source of low
power oscillations are presented. The field measurements have been made on the
two surface geophysical profiles with the total length of 1048 m. The proposed
approach allowed reaching the depth of the transverse waves distribution at the
level of 300 meters and can be effectively used as complementary to other studies
in determining the filtration properties and permeability of coal seams with the
aim of developing measures for their degassing and subsequent utilization of
coalmine methane.
其他摘要:the application of seismoacoustic profiling by the method of a common depth point (CDP) to clarify the geological conditions of the coal fields, to determine the location and extent of the existing faults is considered. The results of measurements made in the Kuznetsk Coal Basin (Kuzbass) on the basis of the use of longitudinal and shear elastic waves generated by a source of low power oscillations are presented. The field measurements have been made on the two surface geophysical profiles with the total length of 1048 m. The proposed approach allowed reaching the depth of the transverse waves distribution at the level of 300 meters and can be effectively used as complementary to other studies in determining the filtration properties and permeability of coal seams with the aim of developing measures for their degassing and subsequent utilization of coalmine methane.