| 岩体结构面渗流研究现状 |
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| 引用本文： | 朱益军,杜时贵.岩体结构面渗流研究现状[J].浙江科技学院学报,2000,12(Z1):60-66. |
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| 作者姓名： | 朱益军 杜时贵 |
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| 作者单位： | 浙江工业大学杭州 310014 |
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| 摘 要： | 岩体渗流实质上就是结构面及其网络的渗流.由于受节理张开度、表面粗糙度、接触面积、裂隙法向应力变化和填充物等影响,从而使岩体结构面的渗流特征变得非常复杂.本文从岩体结构面几何特征的数值分析和经验分析讨论了岩体结构面渗流研究状况.
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| 关 键 词： | 岩体结构面 渗流 几何特征 数值分析 |
| 修稿时间： | 2000年7月31日 |
Present research state for permeability of jointed rock mass A numerical method of arbitrary quasi-orthoogonal plane for 3-D flow in centrifugal fans |
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| Zhu Yijun\ Du Shigui.Present research state for permeability of jointed rock mass A numerical method of arbitrary quasi-orthoogonal plane for 3-D flow in centrifugal fans[J].Journal of Zhejiang University of Science and Technology,2000,12(Z1):60-66. |
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| Authors: | Zhu Yijun\ Du Shigui |
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| Abstract: | The permeability of characterization of jointed rock mass is mainly depended on the geometric characterization of fissure space. For the influence of variable joint aperature, surface roughness, contact area, variable normal stress level and infilling material, it gets very complicated. In this paper, the present research state for permeability of jointed rock mass is detailed on both aspects of numerical and empirical analogy for geometric characterization of rock joint. |
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| Keywords: | jointed rock mass permeability\ geometric characterization\ numerical analog |
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