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介绍了小康矿极软岩、易自燃的厚煤层特点 ,针对煤层赋存状况及自然地质条件 ,围绕综放面两巷软岩支护问题做了大量的研究和实践 ,取得较好的效果 ,确保了“一矿一面” ,实现了高产高效。
This paper introduces the characteristics of the soft rock and the spontaneous combustion thick coal seam in the well - to - do mine. According to the occurrence of the coal seam and the natural geological conditions, a great deal of research and practice are carried out around the soft rock support in the two sides of fully mechanized caving face, To ensure “a mine side,” to achieve high yield and efficiency.