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倾斜煤层采用综采工艺,除与缓倾斜煤层综采工艺有一些相同特点外,还有其特有的难点,即由于煤层倾角大而使工作面设备下滑和支架倾倒的难题。因此大倾角综采的技术难点就在于工作面设备的防倒防滑。本文主要探讨大倾角煤层综采工作面开采技术问题与措施。
Inclined coal seam adopts fully mechanized coal mining technology. Besides the same features as the fully mechanized mining with gently inclined coal seam, it has its own unique and difficult problems: the dip of the coal face and the problem of falling down of the working face and collapse of the support. Therefore, the technical difficulty of fully mechanized mining with large dip angle lies in the anti-skidding of the working face equipment. This paper mainly discusses the technical problems and measures of fully mechanized coal mining face in high inclined seam.