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随着潘三煤矿开采深度的加深,高温工作面的出现给煤矿安全生产和井下工人身心健康带来挑战。根据潘三井田所获得的地温钻孔资料,分析地温状况发现潘三井田有明显的地温异常特征。结合数理统计法对主要可采煤层的地温及其埋藏深度进行线性回归分析,发现地温分布具有一定规律性。根据所得规律,结合矿井实际情况对地温异常的地质原因进行分析,最后所得出的结论可为潘三井田的生产建设提供一定的参考依据。
With the deepening of mining depth in Pansan coal mine, the emergence of high-temperature working face has posed challenges to coal mine safety production and the physical and mental health of underground workers. According to the data of geothermal borehole obtained by Pan-Mitsui field, it is found that there is obvious geothermal anomaly characteristic in Pan-Mitsui field. Combined with the mathematical statistics method, the linear regression analysis of the ground temperature and the buried depth of the main coal seams can be used to find out that the geothermal distribution has certain regularity. According to the law of income and the actual situation of the mine, the geologic reason of the geothermal anomaly is analyzed. The final conclusion can provide a reference for the production and construction of Pan3 mine field.