| 锚杆支护技术在王排金矿采矿方法中的应用 |
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| 引用本文： | 杨振宏,刘明山.锚杆支护技术在王排金矿采矿方法中的应用[J].西部探矿工程,1999,11(6):78-80. |
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| 作者姓名： | 杨振宏 刘明山 |
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| 作者单位： | 西安建筑科技大学!陕西西安710055(杨振宏，邵必林，石荣业)，陕西省黄金管理局!陕西西安710055(刘明山) |
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| 摘 要： | 阐述了锚杆支护技术在采场顶板加固的应用，分析了采场矿岩体移动的基本形式；提出了采场稳定的极限平衡条件。结合王排金矿采矿方法进行试验，取得了较好的经济效果。
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| 关 键 词： | 锚杆 楔形危岩块 极限平衡 采场 |
The Application of Anchor Bolting Technique in the Wang-pai Gold Mine |
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| Yang Zhenhong,Shao Bilin,Shi Rongye.The Application of Anchor Bolting Technique in the Wang-pai Gold Mine[J].West-china Exploration Engineering,1999,11(6):78-80. |
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| Authors: | Yang Zhenhong Shao Bilin Shi Rongye |
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| Abstract: | This paper describes the applications of anchor bolting technique in roof supporting.The basic forms of displacement for surrounding rock in stope are analyzed.Criterion for limiting equilibrium in stope and stable criterion for wedge-unstable rock in stope are also proposed.The technique presented in this paper has been tested in Wang-pai gold mine and had got a excellent result. |
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| Keywords: | anchor bolting wedge unstable rock limiting equilibrium stope |
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