总结分析了皖北前岭煤矿煤与瓦斯突出现象及基本特征，确定了同一井田在煤层瓦斯含量等相近的条件下，煤体结构的破碎是影响煤与瓦斯突出的主要因素，同时提出了在煤层滑褶构造区，滑褶构造体的前端因局部残余构造应力集中和煤层增厚而成为煤与瓦斯强突出区的观点。 The phenomenon of coal and gas outburst in Qianling Coal Mine in northern Anhui and its basic characteristics are summarized and analyzed. It is confirmed that under the condition that the gas content in coal seam is similar in the same minefield, the disintegration of coal structure is the main factor affecting the coal and gas outburst. At the same time, The front of the skid-folded structure zone and the skidded structure are the views of the coal and gas outburst zone due to the local residual structural stress concentration and thickening of the coal seam.