【摘要】 对十二矿影响煤与瓦斯突出的井田地质构造、煤体结构、煤厚及其变化、煤层围岩等地质因素进行了分析。探讨了煤与瓦斯突出与上述地质因素之间的密切关系，为煤与瓦斯突出的预测、预报及其防治提供了依据。更多还原

【Abstract】 The geologic factors which have effected on the well geologic structure, coal structure, coal thickness and its changes, coal seam surrounding rock and some other factors have been analysed. Discussions on the close tie between the coal and gas outburst and the above stated geologic factors have been performed. Some scientific basis for the prediction and prevention, and control of the coal and gas outburst have been provided.更多还原