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论文针对三软厚煤层的特点,采用台阶式割煤工艺、研制、使用适应三软厚煤层支护特点的支架,实现了大采高综采在三软厚煤层开采条件下的应用。为同类煤层采用大采高综采提供了可借鉴的经验。
According to the characteristics of three soft thick seams, the technology of bench cut coal cutting is used to develop and use the brackets that suit the supporting features of three soft thick seams to realize the application of fully mechanized longwall mining under the conditions of three soft thick seams. For the similar coal seam mining with a high level of mining can provide lessons learned.