| 某金矿回采过程数值模拟 |
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| 引用本文： | 王长新,王占军.某金矿回采过程数值模拟[J].现代矿业,2013,29(7):11. |
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| 作者姓名： | 王长新 王占军 |
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| 作者单位： | 1.新疆地矿局第一地质大队；2.新疆天华矿业有限责任公司 |
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| 摘 要： | 针对某金矿急倾斜薄矿脉，借助ANSYS和ABAQUS数值模拟软件，分别模拟了采用双侧联络道和单侧联络道回采矿石时，采场及围岩应力演化过程。模拟过程应力演化的结果表明:用双侧联络道采矿方法回采矿体，比单侧联络道开采更有利于矿山的损失贫化管理和安全管理。
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| 关 键 词： | 金矿开采 数值模拟 应力分布 演化过程 |
Numerical Simulation on Stoping Process of a Gold Mine |
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| Wang Changxin
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Wang Zhanjun.Numerical Simulation on Stoping Process of a Gold Mine[J].Modern Mining,2013,29(7):11. |
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| Authors: | Wang Changxin Wang Zhanjun |
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| Affiliation: | 1.No.1 Geological Brigade of Bureau of Geological Exploration of Xinjiang；2.Xinjiang Tian Hua Mining Industry Co., Ltd. |
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| Abstract: | Aimed at steep-thin vein of a gold mine, stress evolutionary processes of stope and surrounding rock were simulated by ANSYS and ABAQUS numerical simulation software when bilateral contact tunnel and unilateral contact tunnel to stope ore was used separately. Stress evolution result indicates that using bilateral contact road mining method is more beneficial to dilution, loss and safety management of mine than unilateral contact road. |
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| Keywords: | Gold mining Numerical simulation Stress distribution Evolutionary process |
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