摘要
以沿空留巷围岩变形规律及控制为对象开展探究,结合具体工程实际,在分析矿井沿空留巷实际情况的基础上,借助数值模拟技术对沿空留巷围岩变形特征开展分析探究,并在此基础上对围岩控制方案进行总结,希望能够为其他矿井相似工程的开展提供借鉴和参考。
Study on the deformation law and control of surrounding rock of roadway remaining along goaf was carried out.Com-bined with specific engineering practice,on the basis of analyzing the actual situation of roadway remaining along goaf in the mine,this paper analyzed the characteristics of surrounding rock deformation of roadway driving along goaf by using numerical simulation technology,and summarized the surrounding rock control scheme on this basis,hoping to provide reference for the development of similar projects in other mines.
作者
范延东
FAN Yandong(Dongfeng Coal Mine Co.,Ltd.,Lanhua Group of Shanxi,Gaoping 048400,Shanxi,China)
出处
《能源与节能》
2021年第3期41-42,66,共3页
Energy and Energy Conservation
关键词
矿井
沿空留巷
围岩变形
变形规律
mine
roadway remaining along goaf
surrounding rock deformation
deformation law
作者简介
范延东,1988年生,男,山西长治人,2011年毕业于中北大学探测制导与控制技术专业,助理工程师。
