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针对我国近距离薄煤层群的特点,结合多年生产实践,提出了近距离薄煤层群联合开采的工艺及其工作面布置参数,并对其运输系统和通风系统进行了合理选择,以便指导实际生产。
According to the characteristics of China’s short-range thin coal seam group and combined with many years of production practice, the technology of joint mining of thin coal seam group with short distance and its working face layout parameters are put forward, and the transportation system and ventilation system are reasonably selected in order to guide the actual production .