| "三软"煤层沿空掘巷锚带网支护的研究与应用 |
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| 引用本文： | 黄永昌."三软"煤层沿空掘巷锚带网支护的研究与应用[J].淮北职业技术学院学报,2003,2(2):92-93. |
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| 作者姓名： | 黄永昌 |
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| 作者单位： | 淮北矿业集团杨庄煤矿,安徽,淮北,235000 |
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| 摘 要： | “三软”煤层沿空掘巷施工一直是矿井生产的难点。采用传统支护的巷道在后期回采过程中存在变形大、维护困难等弊端。本文主要介绍杨庄煤矿沿空掘巷锚带网支护的参数设计,并对其支护效果进行了分析与观测。
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| 关 键 词： | 三软煤层 沿空掘巷 锚带网支护 |
| 文章编号： | 1671-8275(2003)02-0092-02 |
| 修稿时间： | 2003年3月26日 |
Researth and application of bolting with wire mesh technique in coal face on soft seam with surrounding and driving gob-side entry |
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| HUANG Yong-chang.Researth and application of bolting with wire mesh technique in coal face on soft seam with surrounding and driving gob-side entry[J].Journal of Huaibei Professional and Technical College,2003,2(2):92-93. |
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| Authors: | HUANG Yong-chang |
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| Institution: | HUANG Yong-chang |
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| Abstract: | The construction of coal face on soft seam with soft surrounding and driving gob-side entry is always the difficult of mine shaft production During adopting the traditional supporting entry. It exits many shortcomings. This passage mainly introduces the parametres and designs of driving gob-side entry and bolting with wine mesh. It also analyses and observes its effi-cient. |
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| Keywords: | coal face on saft seam with soft surrourding bolting with wire mesh Driving gob-side entry |
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