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根据矿井实测的各个巷道热力学参数,并运用MATLAB模糊C-均值综合分析法,对矿井各个巷道的热环境进行分类。以研究济二煤矿冬季三采区9条巷道的实测热力参数为例,综合评价结果:南翼5~#测风站和南翼轨道大巷下车场两巷道热力环境需要调整。此方法运算速度快,规律性强,结果准确,适合运算量较大的工程。
According to the thermodynamic parameters of each roadway measured by the mine, the thermal environment of each roadway in the mine is classified by the method of MATLAB fuzzy C-means comprehensive analysis. Taking the measured thermal parameters of 9 tunnels in the three mining areas of Jiyi coal mine in winter as an example, the comprehensive evaluation results show that the thermal environment needs to be adjusted in both the south 5 ~ # wind measurement stations and the south lane under the laneway. This method has the advantages of fast operation, strong regularity and accurate result, which is suitable for engineering with large computation load.