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在大量现场实测的基础上 ,分析了超长综放工作面煤 (岩 )运动规律 ,总结出超长工作面矿压显现特点 ,为类似工作面的设计和生产提供科学依据
Based on a large number of field measurements, the law of coal (rock) movement in overlong fully mechanized top coal caving face is analyzed, and the characteristics of underground pressure in overlong working face are summarized, providing a scientific basis for the design and production of similar working face