Numerical Simulation on Stoping Process of a Gold Mine

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Modern Mining ›› 2013, Vol. 29 ›› Issue (07): 11-13+25.

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Numerical Simulation on Stoping Process of a Gold Mine

Wang Changxin¹，Wang Zhanjun²

1.No.1 Geological Brigade of Bureau of Geological Exploration of Xinjiang；2.Xinjiang Tian Hua Mining Industry Co., Ltd.

Online:2013-07-15 Published:2013-08-22

Abstract

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.

Key words: Gold mining, Numerical simulation, Stress distribution, Evolutionary process

WANG Chang-Xin, WANG Zhan-Jun. Numerical Simulation on Stoping Process of a Gold Mine[J]. Modern Mining, 2013, 29(07): 11-13+25.

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