| 断续节理岩体宏观变形特性差异性的分形估计 |
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| 引用本文： | 白明洲,黄润秋,王士天,许模,许兆义,王连俊.断续节理岩体宏观变形特性差异性的分形估计[J].岩石力学与工程学报,2002,21(6):817-821. |
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| 作者姓名： | 白明洲 黄润秋 王士天 许模 许兆义 王连俊 |
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| 作者单位： | 1. 北方交通大学土木建筑工程学院,北京,100044
2. 成都理工大学工程地质研究所,成都,610059 |
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| 摘 要： | 岩体结构的复杂多变是造成节理岩体宏观力学特性差异怀的重要原因。应用分形几何学中的分维数作为描述岩体结构的定量指标，建立了分维数与岩体变形参数的相关模型，进而系统研究了某重大水电工程大型地下厂房不同工程部位的围岩变形特征。
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| 关 键 词： | 节理岩体 变形特性 差异性 分维数 |
| 文章编号： | 1000-6915(2002)06-0817-05 |
| 修稿时间： | 2001年1月16日 |
ESTIMATION ON VARIETY OF MACROSCOPIC DEFORMATION CHARACTER OF INTERMITTENT JOINTED ROCKMASS |
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| Bai Mingzhou,Huang Runqiu,Wang Shitian,Xu Mo,Xu Zhaoyi,Wang Lianjun.ESTIMATION ON VARIETY OF MACROSCOPIC DEFORMATION CHARACTER OF INTERMITTENT JOINTED ROCKMASS[J].Chinese Journal of Rock Mechanics and Engineering,2002,21(6):817-821. |
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| Authors: | Bai Mingzhou Huang Runqiu Wang Shitian Xu Mo Xu Zhaoyi Wang Lianjun |
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| Affiliation: | Bai Mingzhou1,Huang Runqiu2,Wang Shitian2,Xu Mo2,Xu Zhaoyi1,Wang Lianjun1 |
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| Abstract: | The complexity and variety of rockmass structure are the very important reasons to induce variety of macroscopic deformation character of jointed rockmass. To evaluate the variety of rockmass structure,a correlation model is set up between deformation parameters and fractal dimension. The dimension is made as a measureable guideline to describe the rockmass structure in this model. Based on this model,the deformation character of surrounding rockmass is studied for a large-scale hydroelectric underground powerhouse. |
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| Keywords: | jointed rockmass deformation character variety fractal dimension |
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