中文摘要：

采煤工作面煤与瓦斯突出是由煤层自然条件和工程扰动共同作用决定的,充分考虑煤层原始赋存条件和人类工程活动对煤与瓦斯突出的影响,建立多因素模式识别准则和方法,应用VBA技术完成了工作面煤与瓦斯突出危险性动态预测系统开发。以平顶山十矿己15-24080工作面为研究对象,将瓦斯含量、瓦斯压力、采动应力等因素作为工作面煤与瓦斯突出的主要影响因素,运用多因素模式识别方法实现了对工作面煤与瓦斯突出危险性分单元概率预测,且能够随着工作面不断推进进行动态预测和分级管理。研究结果表明：突出危险性预测结果与现场实况有较好的一致性,对煤矿安全开采具有良好的指导作用。

英文摘要：

The coal and gas outburst in coal mining face is decided by the combined effect of natural conditions and engineering disturbance of coal seam. Fully considering the influence of the original occurrence conditions of coal seam and the human engineering activities on coal and gas outburst,the criteria and method of multi-factor pattern recognition were established,and the dynamic prediction system of coal and gas outburst risk in coal mining face was developed by using VBA technology. Taking Ji 15-24080 working face in Pingdingshan No. 10 coal mine as the research object,the factors such as gas content,gas pressure,and mining stress etc.,were taken as the main influence factors of coal and gas outburst. The unit probability prediction on coal and gas outburst risk in coal mining face was realized by using the multi-factor pattern recognition method,and the dynamic prediction and classification management can be carried out with the continuous advance of the working face. It showed that the results of outburst risk prediction were in good agreement with the field actual situation,and the method has a good guiding function to the safety mining of coal mine.