【摘要】 将媒岩体视为多孔变形介质，考虑瓦斯压力和渗流作用的影响，根据弹塑性和损伤力学理论对图形硐室煤和瓦斯突出进行了分析，得出了它的解析解．更多还原

【Abstract】 The strata rock is viewed as porous media in this paper.Based on the elastic-plastic theory and damage mechanics,the authors give the analytic answer of coal and gas outburst in circular chamber.更多还原