| 锚网索支护技术在窄煤柱中的应用 |
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| 引用本文： | 鲍衍胜,李东彬. 锚网索支护技术在窄煤柱中的应用[J]. 煤炭技术, 2010, 29(5) |
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| 作者姓名： | 鲍衍胜 李东彬 |
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| 作者单位： | 鹤岗矿业集团公司富力煤矿,黑龙江,鹤岗,154100 |
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| 摘 要： | 鹤岗矿业集团公司富力煤矿采用窄煤柱沿空送巷大断面锚网索支护的方式布置巷道,有效地避开了矿井压力高峰区,减少了巷道受矿井压力的影响,满足了高产高效工作面的需要,减少了煤柱损失,提高了煤炭资源回收率和经济效益。
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| 关 键 词： | 窄煤柱 沿空送巷 大断面 锚网索支护 回采率 |
Application of Combined Support with Mesh-anchor and Cable Along Narrow Pillars |
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| BAO Yan-sheng,LI Dong-bin. Application of Combined Support with Mesh-anchor and Cable Along Narrow Pillars[J]. Coal Technology, 2010, 29(5) |
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| Authors: | BAO Yan-sheng LI Dong-bin |
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| Abstract: | The combined support with mesh-anchor and cable was used in the roadway layout in sending roadways along goaf with narrow pillars.The mine pressure on the peak area was effectively avoided.The impact of the mine pressure on roadways was reduced,and to meet the needs of high yield and high effective face.The loss of coal pillars was reduced.The recovery rate of coal resources and economic benefits were improved. |
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| Keywords: | coal pillars sending roadways along goaf large section combined support with mesh-arch and cable recovery rate |
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