煤与瓦斯突出规律及区域预测研究

Research on Outburst Laws and Region Prediction of Coal Seam and Gas

为研究南山煤矿煤与瓦斯突出规律及其三采区的区域预测,对矿井已发生的192次煤与瓦斯突出,按突出类型、标高和埋深、突出点地质情况、突出诱因、突出原因、突出预兆等进行分类统计,分析得出南山煤矿突出规律并绘制区域预测结果区划图。

The coal and gas outburst, outburst law and its third mining area are studied in Nanshan coal mine. The Nanshan coal mine has occurred 192 coal and gas outburst accidents. Classifies and analysizes those accidents are classified and analysized, according to prominent type, elevation and buried depth, prominent geological conditions, prominent inducement, prominent reasons and prominent omen. The outcomes conclude the outburst law, and the regional prediction results zoning map are drawed.