月亮田煤矿层滑构造对煤层厚度的影响

BEDDING SLIPPING STRUCTURES IN YUELIANGTIAN COAL MINE AND THEIR INFLUENCE TO COAL SEAM THICKNESS

摘要: 通过观察月亮田矿层滑构造的表现形式及特征,归纳了其发育规律;从地质力学的角度分析了该矿井层滑构造及其他相关构造的形成机理;利用实例说明了层滑构造对矿井安全和生产的影响;并对该矿未开采区域进行了预测。

Abstract: The development regularities of bedding slipping structures in Yueliangtian mine by analysis of their forms and features.In the light of geomechanics theory the formation mechanisms of bedding slipping structures and related structures are analyzed.Their influence to mine's safety and operation is explained through some actual examples.The virgin area of the mine is predicted.