【摘要】 利用高密度电法及地震映像法,对钼矿矿区进行地球物理勘探,查明矿区采空区的空间分布。在采矿过程中根据采空区分布情况,确定露天开采时安全作业的隔离层厚度。经验证,通过地球物理勘探后达到了指导安全生产的目的。更多还原

【Abstract】 The author discusses the investigation of mine-out area in molybdenum deposit,through the multi-electrode resistivity imaging method and seismic profiles interpretation.Based on the distribution of the mine-out(areas),the author calculates the safety thickness of interval layers in the deposit.It is of great value to the safety mining to apply the above-mentioned method.更多还原