欢迎访问《金属矿山》杂志官方网站,今天是 分享到:
×

扫码分享

金属矿山 ›› 2017, Vol. 46 ›› Issue (06): 53-55.

• 采矿工程 • 上一篇    下一篇

胜利东二露天矿采场清滑筑坝资源回收工程

霍志刚1,2,常治国2,3   

  1. 1.内蒙古大唐国际锡林浩特矿业公司露天矿,内蒙古 锡林浩特 026000;2.中国矿业大学矿业工程学院,江苏 徐州 221116;3.新疆工程学院采矿工程系,新疆 乌鲁木齐 830091
  • 出版日期:2017-06-15 发布日期:2017-09-27
  • 基金资助:

    国家自然科学基金项目(编号:51464043 ),新疆维吾尔自治区高校科研计划青年教师科研启动基金项目(编号:XJEDU2016S088)。

Resource Recovery Engineering by Clearing Landslide with Damming in Shengli East II Opencast Coal Mine

Huo Zhigang1,2,Chang Zhiguo2,3   

  1. 1.Open-pit Mine,Inner Mongolia Datang International Xilinhaote Mineral Company,Xilinhaote 026000,China;2.School of Mining Engineering,China University of Mining and Technology,Xuzhou 221116,China;3.Department of Mining,Xinjiang Institute of Engineering,Urumqi 8300911,China
  • Online:2017-06-15 Published:2017-09-27

摘要: 为了及时回收胜利东二号露天矿采场西区滑坡掩埋的煤炭资源,降低采场南帮滑坡松散体暴露面积及时间,防止长时间沉降固结,提出了采场清滑筑坝资源回收方案。对坝体参数进行了设计,并对抗滑稳定性进行了验算,制定了清滑筑坝煤炭回采的具体步骤,保障了工程的顺利进行。

关键词: 清除滑体, 压渣筑坝, 资源回收, 稳定性分析

Abstract: In order to timely recovery the coal resources buried by landslide in the west area of Shenli East II Open-pit stope,reduce the exposed area and time of the landslide loose mass in the south of the stope and to prevent the long time of consolidation settlement,the stope resources recovery plane by clearing landslide with damming is proposed.The dame parameters is designed,and the anti-sliding stability is checked.Besides that,the concrete steps of clearing landslide by damming for the recovery of coal resources is analyzed in detail,so as to guarantee the development of coal resources recovery engineering smoothly.

Key words: Landslide clearance, Damming by pressing slag, Resource recovery, Stability analysis