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本文系统地的分析了任楼煤矿F3、F4断层的工程控制概况、断层带岩石的力学性质及水理性质,以及断层落差随深度的变化特征;探测了F3断层影响带宽度;探讨了F、F断层不含水、不导水的原因,为断层防水煤柱合理留设提供了科学依据。
This paper systematically analyzes the engineering control profiles of F3 and F4 faults in Renlou Coal Mine, the mechanical properties and hydraulic properties of the fault zone rocks, and the characteristics of the fault drop with depth. The influence of the F3 fault zone width is discussed. F fault does not contain water, does not lead to the water, for the rational provision of waterproof coal pillar provides a scientific basis.