所属单位：中国矿业大学
教研室：采矿工程系
发表刊物：煤炭学报
刊物所在地：江苏徐州
项目来源：煤碳基金项目
关键字：ou tbu rst fo recast, expan sion energy of in itial releasing gas, th ickness of soft coal seam
摘要：T he facto rs influencing the ou tbu rst of coal seam are analysed based on“spherical shell lo singstab ility ”m echan ism of coal and gas ou tbu rst. T he ou tbu rst fo recast m odel of “uncovering ideal cro sscu t”is pu t fo rw ard and its fo recast indexes are studied. It is p roved by experim en ts that the expan2 sion energy of in itial releasing gas and the th ickness of soft coal seam can be u sed to fo recast ou tbu rst ac2 cu rately under the condition of“uncovering ideal cro sscu t”
第一作者：蒋承林
合写作者：俞启香
论文类型：期刊论文
学科门类：工学
一级学科：矿业工程
卷号：21
期号：2
页面范围：173-178
是否译文：否
发表时间：1996-04-01