| 双阳煤矿3721综采工作面过中间巷的实践 |
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| 引用本文： | 黄平. 双阳煤矿3721综采工作面过中间巷的实践[J]. 煤炭技术, 2009, 28(12) |
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| 作者姓名： | 黄平 |
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| 作者单位： | 双鸭山矿业集团公司,双阳煤矿,黑龙江,双鸭山,155100 |
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| 摘 要： | 综采工作面过中间巷时,为防止出现冒顶,支架被压死而造成采面不得不搬家的现象,在中间巷采用单体液压支柱进行加强支护,避开综采面过中间巷时出现来压,并采取调采的方式,使得综采工作面安全地通过中间巷。
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| 关 键 词： | 综采工作面 加强支护 调采 中间巷 |
Practice of Passing Through Middle Lane at No.3721 Fully Meehanized Coal Face in Shuangyang Coal Mine |
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| HUANG Ping. Practice of Passing Through Middle Lane at No.3721 Fully Meehanized Coal Face in Shuangyang Coal Mine[J]. Coal Technology, 2009, 28(12) |
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| Authors: | HUANG Ping |
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| Abstract: | When the fully mechanized face passed through the middle lane,in order to prevent roof caving and the phenomenon of moving caused by the death supports,the strengthening support with single hydraulic props was applied in the middle lane.The lane pressure was avoided through the middle lane at the fully mechanized face.By adopting tune mining,it was realized that the fully mechanized face passed safely through the middle lane. |
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| Keywords: | fully mechanized face strengthening support tune mining middle lane |
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