依据统计数据和专家经验,通过对石门揭煤突出危险性预测统计数据的模糊聚类,由数据规格化聚类指标对灰类的白化函数计算聚类系数,对石门揭煤工作面突出危险性进行灰色聚类评估预测,将预测结果与直接计算利用模糊聚类分析法进行比较,结果表明,利用模糊灰色聚类评估预测法预测石门揭煤工作面突出危险性准确可靠。 Based on the statistical data and the expert’s experience, through the fuzzy clustering of the forecasting data of outburst danger in the crosscut, the clustering coefficient is calculated from the data normalized clustering index and the outburst danger The results of gray clustering evaluation and forecasting are compared with direct calculation by fuzzy clustering analysis. The results show that it is accurate and reliable to predict the outstanding danger of coal face by using fuzzy gray clustering evaluation forecasting method.