| 岩石天然块度预测的计算模型 |
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| 引用本文： | 范卫锋,林启太. 岩石天然块度预测的计算模型[J]. 露天采矿技术, 2005, 0(1): 16-18,28 |
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| 作者姓名： | 范卫锋 林启太 |
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| 作者单位： | 武汉理工大学资源与环境工程学院,湖北,武汉,430070;武汉理工大学资源与环境工程学院,湖北,武汉,430070 |
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| 摘 要： | 为了对岩石天然块度作出合理正确的预测,分析讨论了岩体结构面的分形特征,提出了 一种利用分形分布、节理密度、岩石质量指标R_(Q,D)和结构面间距分布形式的联系来预测岩石天然块度。研究表明,此模型可以作为岩石天然块度的预测模型。
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| 关 键 词： | 天然块度 分形理论 岩体结构面 分维数D |
| 文章编号： | 1671-9816(2005)01-0016-04 |
Calculation model of forecasting natural block degree of rock |
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| FAN Wei-feng,LIN Qi-tai. Calculation model of forecasting natural block degree of rock[J]. Opencast Mining Technology, 2005, 0(1): 16-18,28 |
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| Authors: | FAN Wei-feng LIN Qi-tai |
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| Abstract: | In order to rationally forecast natural block degree of rock, the fractal characteristics of rock mass discontinuity joint was discussed and studied, accomplished a new method of forecasting natural block degree of rock by using the relationship of fractal distribution, jointed rock mass density, a criterion in evaluating rock mass quality and discontinuity joint interval distribution. The research indicates that the mode can be regarded as mode for forecasting natural block degree of rock. |
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| Keywords: | natural block degree fractal theory rock mass discontinuity joint fractal di-mension D |
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