| 岩体地质结构面粗糙系数的分形估测 |
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| 引用本文： | 盛建龙,朱瑞赓.岩体地质结构面粗糙系数的分形估测[J].武汉科技大学学报(自然科学版),2000,23(1):1-3. |
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| 作者姓名： | 盛建龙 朱瑞赓 |
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| 作者单位： | 1. 武汉科技大学,武汉,430081
2. 武汉工业大学,武汉,430070 |
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| 摘 要： | 介绍了确定岩体地质结构面粗糙系数ＪＲＣ的分形估测方法，讨论了岩体地质结构面轮廓曲线与ＶｏｌＫｏｃｈ曲线的自相似性。分析表明，将Ｂａｒｔｏｎ标准轮廓曲线通过分形维定量化是确定ＪＲＣ值的有效方法，能避免目视产生的误差。
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| 关 键 词： | 结构面粗糙系数 岩石力学 分形维数 估测 |
| 修稿时间： | 1999-10-18 |
The Fractal Evaluation of Joint Roughness Coefficient |
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| SHENG Jian-long,ZHU Rui-geng.The Fractal Evaluation of Joint Roughness Coefficient[J].Journal of Wuhan University of Science and Technology(Natural Science Edition),2000,23(1):1-3. |
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| Authors: | SHENG Jian-long ZHU Rui-geng |
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| Abstract: | The fractal evaluation method is introduced to determine geological joint roughness coefficient(JRC)in rock body.The self similarity of geological joint outline curve and Vol Koch curve is discussed.The analysis results show that determining JRC value by quantifying Barton standard outline curve in fractal dimension is an efficient method,and this method can avoid errors by visual evaluation. |
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| Keywords: | joint roughness coefficient(JRC) shear strength fractal dimension |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
