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深埋破碎软岩巷道变形破坏研究

Research on deformation failure of broken and soft rock roadway in deep mine

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【Author】 WANG Jin-xi1,ZHANG Xiao-kang1,SUN Bo2,LI Da-tun3 (1.Hebei Provincal Key Laboratory of Resource Survey and Research,Hebei University of Engineering,Handan,056038,China;2.Shenyang Design and Research Institute,Sino-Coal International Engineering Group,Shenyang,110015,China;3.Jiulong Mine,Fengfeng Group,Handan,056021,China)

【机构】河北工程大学河北省资源勘测研究重点实验室；中煤国际工程集团沈阳设计研究院；峰峰集团九龙煤矿河北邯郸056038；河北邯郸056038；辽宁沈阳110015；河北邯郸056021；

【摘要】论文通过对九龙煤矿井下巷道变形数据的实测,对深埋破碎软岩巷道的变形规律及破坏特点进行了研究,得出了其变形规律。并对围岩的变形原因进行了探讨,得出了一些规律性,研究结果对软岩支护工程实践有一定的指导意义。更多还原

【Abstract】 With the site deformation data measurement of the mine roadway in Jiulong Mine,the paper studied the deformation law and the failure features of the deep mine broken soft roadway.The deformation law of the roadway was obtained.The paper discussed the deformation cause of the surrounding rock and some law causes ware obtained.The study results have a certain guidance meaning to the practices of the support projects in mine soft rocks.更多还原

【关键词】深部巷道；破碎软岩；围岩变形；
【Key words】 deep mine roadway； broken soft rock； surrounding rock deformation；

【文献出处】煤炭工程 ,Coal Engineering , 编辑部邮箱 ,2007年03期

【分类号】TD313.1
【被引频次】7
【下载频次】175

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