| 矿柱失稳突变学机理及对夏甸金矿矿柱稳定性分析 |
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| 引用本文： | 郭建军,窦源东,杨玉泉.矿柱失稳突变学机理及对夏甸金矿矿柱稳定性分析[J].黄金,2008,29(11). |
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| 作者姓名： | 郭建军 窦源东 杨玉泉 |
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| 作者单位： | 1. 中南大学;山东招金集团有限公司
2. 山东招金集团有限公司 |
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| 摘 要： | 根据突变学思想,对矿柱失稳的突变机理进行了较系统的研究,应用数学方法建立了矿柱尖点突变模型。详细讨论了矿柱失稳阻抗因子系数及矿柱破坏发展因子系数的计算方法,并应用该模型对夏甸金矿矿柱稳定情况进行了分析。
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| 关 键 词： | 突变理论 矿柱失稳 尖点突变 数学模型 夏甸金矿 |
Study on mutation theory of pillar instability and analysis on pillar stability of Xiadian gold mine |
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| Guo Jianjun,Dou Yuandong,Yang Yuquan.Study on mutation theory of pillar instability and analysis on pillar stability of Xiadian gold mine[J].Gold,2008,29(11). |
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| Authors: | Guo Jianjun Dou Yuandong Yang Yuquan |
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| Abstract: | According to mutation theory,a systematic study on the mutation mechanism of pillar instability is carried out.A cuspidal point mutation model is established with mathematical methods.In this paper,the calculation method of pillar instability resistance factor ratio M and pillar destruction development factor N is discussed in detail.In the end,the situation of pillar stabilization of Xiadian gold mine is systematicaly analyzed with the model. |
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| Keywords: | mutation pillar instability cuspidal point mutation mathematic model |
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