【摘要】 对影响煤与瓦斯突出的相关地质因素和工程因素进行综合分析,研究表明瓦斯突出是受构造应力、瓦斯压力、煤体结构物理性质、围岩条件等多种因素综合作用的结果。并对瓦斯爆炸事故提出了有针对性的防治措施。更多还原

【Abstract】 Comprehensive analysis was made on the relevant geologic and engineeringfactors affecting coal and gas outburst, the study showed that coal and gas outburst is the outcome of integrated action of several factors including tectonic stress, gas pressure, the physical character of coal structure, the conditions of surrounding rock, etc. Pertinent measures against gas explosion in coal mine were proposed.更多还原