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结合陈四楼煤矿实际情况,通过对架设点柱工作的过程控制与分析,阐明了点柱迎山角的重要性及如何通过过程控制快速、简洁、准确地确定点柱合理迎山角的方法,进而提高了工作效率。
According to the actual situation of Chen Si Lou Coal Mine, through the process control and analysis of the erecting point-column work, the importance of the hill-by-column erecting angle and the method of how to determine the reasonable hill-caving angle by the process control quickly and concisely are clarified , Thereby improving work efficiency.