Steeply Inclined Coal Seam 急倾斜煤层; 大倾角煤层; 急-倾斜厚煤层 收藏 Steeply Inclined Seam 急倾斜层; 急倾斜煤层 收藏 .
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Accordingly, the distribution of abutment pressure on the block coal pillar is measured at working face with a steeply inclined seam of the12010 face, NO.
据此原理，实测得到了平煤集团十三矿12010大倾角综放开采工作面走向支承压力和区段煤柱侧向支承压力分布。
The paper discusses the application and the effects of the coal mining method with retreating-longwall flexible shield support in steeply-inclined coal seam.
叙述了走向长壁后退式柔性掩护支架采煤法在急斜煤层中的应用及效果。
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