| 邢东矿2126工作面甩陷落柱安全回采技术研究 |
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| 引用本文： | 程高峰.邢东矿2126工作面甩陷落柱安全回采技术研究[J].价值工程,2020,39(10):124-125. |
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| 作者姓名： | 程高峰 |
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| 作者单位： | 冀中能源股份有限公司邢东矿,邢台054001 |
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| 摘 要： | 邢东矿2126工作面内存在陷落柱,依据陷落柱发育范围,在保证安全的前期下,该矿制定了2126工作面甩陷落柱方案,即设计掘进2126运料配巷和新切眼,在切眼和新切眼同时安装支架,待工作面回采至新切眼时进行支架对接,保证了矿井安全生产。
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| 关 键 词： | 陷落柱 运料配巷 新切眼 对接 |
Research on Safe Mining Technology of Throwing Collapsing Column in 2126 Working Face of Xingdong Coal Mine |
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| CHENG Gao-feng.Research on Safe Mining Technology of Throwing Collapsing Column in 2126 Working Face of Xingdong Coal Mine[J].Value Engineering,2020,39(10):124-125. |
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| Authors: | CHENG Gao-feng |
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| Institution: | (Xingdong Mine,Jizhong Energy Resources Co.,Ltd.,Xingtai 054001,China) |
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| Abstract: | Xingdong Mine has a collapsible column in the 2126 working face.According to the development range of the collapsing column,in the early stage of ensuring safety,the mine has developed a plan for throwing the collapsing column in the 2126 working face,that is,designing the tunnel 2126 material distribution lane and new cut,installing the bracket at the same time of the cut and the new cut,and connecting the bracket when the working face is recovered to the new cut,ensuring the safe production of the mine. |
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| Keywords: | collapsing column material distribution lane new cut-out docking |
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