| 冬瓜山铜矿床合理开采工艺参数的优选 |
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| 引用本文： | 谢学斌,潘长良,曹平,冯涛. 冬瓜山铜矿床合理开采工艺参数的优选[J]. 中国矿业, 2001, 10(4): 46-49 |
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| 作者姓名： | 谢学斌 潘长良 曹平 冯涛 |
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| 作者单位： | 1. 中南大学土木建筑学院
2. 湘潭工学院 |
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| 摘 要： | 本文以能量释放率为优选目标，利用自行研制开发的能模拟分析计算开采后围岩能量释放率的三维有限元软件，对深埋有岩爆倾向的冬瓜山铜矿床开采工艺参数进行了优选研究，为该矿床的开采设计推荐了较优的开采工艺参数。文中使用的优化方法、所介绍的数值计算软件对深进矿床的开采和开采设计有较大的参考价值。
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| 关 键 词： | 充填料刚度 采场结构参数 优化 岩爆防治 铜矿床 开采工艺参数 |
| 修稿时间： | 2000-12-20 |
Optimization of mining parameters for rational exploitation of Dongguashan copper ore deposit |
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| Xie Xuebin Pan Changliang. Optimization of mining parameters for rational exploitation of Dongguashan copper ore deposit[J]. CHINA MINING MAGAZINE, 2001, 10(4): 46-49 |
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| Authors: | Xie Xuebin Pan Changliang |
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| Affiliation: | Xie Xuebin Pan Changliang (Midsouth University 410075) Feng Tao (Xiangtan Engineering College 411201) |
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| Abstract: | Dongguashan deposit is the largest and deepest buried copper ore deposit found now in China.There is potential danger of rock burst of the deposit when it is mined.The paper describes a three dimensional finite element software taking energy release rate as optimization object.By means of this software,the energy release of wallrock can be simulated and calculated when the deposit is mined,thus the optimum parameters for mining can be determined.The software and the calculation procedure introduced in the paper can be taken for reference by other operators when they make design of deep underground mines. |
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| Keywords: | Filling material stiffness Stope structure parameters Optimization Prevention of rock burst |
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