中文摘要：

鉴于煤与瓦斯突出对煤矿的安全生产的威胁以及其影响因素的复杂性，通过收集突出矿井的相关资料，分析并合理选取对矿井煤与瓦斯突出影响的主要指标，结合基于模糊数学理论的K-均值聚类法对煤与瓦斯突出矿井进行聚类分析，并利用最小二乘法获取合理的分类和聚类中心矩阵，来预测煤与瓦斯是否突出，以供技术人员参考，以便提前预防突发事故．结果表明此模型的评价结果与实际相符，为高瓦斯矿井的煤与瓦斯突出危险性评价提供了一种科学的理论方法．

英文摘要：

In view of the threat of coal and gas outburst in coal mine production safety and the complexity of the influencing factors, this paper collects the relevant data of outburst, analyzes and rationally selects the main indicators of the mine coal and gas outburst. It also clusters the coal and gas outburst based on the fuzzy mathematics K - means clustering method, and obtains a reasonable classification and clustering center matrix by using the least squares method for the technical staff＇ s reference to predict whether there will be the coal and gas outburst and make preparations for the sudden accident. It shows that the results of this model evaluation agree with the actual situation, and provides a scientific theory and method for the outburst risk assessment of coal and gas of hi - gas coal mines.