| 深部煤巷锚网索耦合支护应用研究 |
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| 引用本文： | 杨德传,高明中,盛武,韩磊.深部煤巷锚网索耦合支护应用研究[J].煤炭工程,2011,0(2):67-0. |
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| 作者姓名： | 杨德传 高明中 盛武 韩磊 |
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| 作者单位： | 1. 安徽理工大学能源与安全学院,安徽,淮南,232001
2. 安徽理工大学经济与管理学院,安徽,淮南,232001 |
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| 摘 要： | 深部围岩处于高应力环境下，表现出很大的流变性，特别是深部煤巷的支护问题变得越来越困难，淮南望峰岗矿5121B10工作面上风巷支护就面临这一难题。为此，本文就5121B10煤层上风巷进行耦合支护参数设计，针对关键部位进行加强支护，以减少局部的有害变形。实践表明：从巷道深部不同基点的位移来看，锚网索带联合支护巷道能够适应软岩的大变形，巷道变形稳定，为无煤柱留巷成功创造条件。
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| 关 键 词： | 深部煤巷 锚网索带支护 耦合支护 参数设计 效果分析 |
| 收稿时间： | 2010-07-13; |
Application and study on bolt/steel mesh/anchor coupling support of seam gateway in deep mine |
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| YANG De-chuan,GAO Ming-zhong,SHENG Wu,HAN Lei.Application and study on bolt/steel mesh/anchor coupling support of seam gateway in deep mine[J].Coal Engineering,2011,0(2):67-0. |
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| Authors: | YANG De-chuan GAO Ming-zhong SHENG Wu HAN Lei |
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| Affiliation: | YANG De-chuan1,GAO Ming-zhong1,SHENG Wu2,HAN Lei1(1.School of Resource and Safety Engineering,Anhui University of Science and Technology,Huainan 232001,China,2.School of Economics and Management,China) |
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| Abstract: | Under the high stress environment,the surrounding rock of the mine roadway in deep mine would have a high rheology.Thus the support issue of the seam gateway in the deep mine would be getting more difficult.The support of the air income gateway in No.512B10 coal mining face in Huainan Wangfenggang Mine was facing the support difficulty.Thus a design on the coupling support parameters was conducted for the air income gateway of No.512B10 coal mining face.The reinforced support was made at the key location of... |
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| Keywords: | seam gateway in deep mine coupling support theory bolt/steel mesh/anchor support parameter design effect analysis |
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