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| 特厚煤层分层开采技术研究 | |
| 引用本文： | 翟德元,杨键军,张太平,张镇.特厚煤层分层开采技术研究[J].中国煤炭,2008,34(12). |
| 作者姓名： | 翟德元 杨键军 张太平 张镇 |
| 作者单位： | 1. 伊泰集团有限公司,内蒙古鄂尔多斯市,017000 2. 内蒙古准格尔旗政府,内蒙古薛家湾镇,017000 3. 煤炭科学研究总院,北京市朝阳区,100013 |
| 摘 要： | 综合运用理论计算及计算机数值模拟的方法,从上、下分层煤柱宽度确定,分层巷道布置方案,设备撤出巷布置方案和下分层开采方法等方面对特厚煤层分层开采技术进行了研究。该研究成果对类似条件下特厚煤层的开采有着借鉴意义。 |
| 关 键 词： | 特厚煤层 分层开采 分层煤柱 分层巷道 |
A study on slicing mining technology in extra thick coal seams |
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| Zhai Deyuan,Yang Jianjun,Zhang Taiping,Zhang zhen.A study on slicing mining technology in extra thick coal seams[J].China Coal,2008,34(12). | |
| Authors: | Zhai Deyuan Yang Jianjun Zhang Taiping Zhang zhen |
| Abstract: | By applying theoretical calculation and computerized numerical simulation,this article carries out a study on the slicing mining technology used in extra coal seams from the aspects of determination of width of coal pillars in the upper and lower seams,arrangement of slice drifts,arrangement of coal mining equipment withdrawal roadways and the mining methods used in the lower seam,etc.The results of the study are of value also to slice mining in extra thick coal seams under similar conditions. |
| Keywords: | extra thick coal seam slice mining coal pillars in upper and lower seams slice drift |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |