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本文主要研究了小断层生产安全、发育比较复杂、降低采煤的效率、会切割煤层等问题,并把华恒矿15煤层、11煤层与13煤层的小断层相关资料作为研究对象,应用系统定量方式对断层的统计学方面特征进行分析,得出影响严重长度的主要因素为断层的倾角与落差。同时应用多元化线性回归的分析方式,构建小断层情况预测的模型,然后对模型可靠性进行验证,以便给煤层开采提供指导。
This paper mainly studies the safety of small faults, the more complicated development, the lower the efficiency of coal mining, the cutting of coal seam and other issues. The relevant data of faults in coal seam 15, coal seam 11 and coal seam 13 of Huaheng Mine is taken as the research object. By analyzing the statistical features of the fault, the main factors affecting the fault length are the dip and the fault of the fault. At the same time, by applying the method of multiple linear regression analysis, a model of small fault prediction is constructed, and the reliability of the model is verified to provide guidance for the coal seam mining.