| 节理岩体工程质量分级的多元统计判别方法 |
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| 引用本文： | 程国江,刘夕才.节理岩体工程质量分级的多元统计判别方法[J].金属矿山,1997(1):12-13. |
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| 作者姓名： | 程国江 刘夕才 |
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| 作者单位： | [1]冶金部黄金经济发展研究中心 [2]中国矿业大学北京研究生部 |
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| 摘 要： | 在专家经验的基础上，应用多元统计分析中的Ｆｉｓｈｅｒ判别方法，建立了节理岩体工 分级判别函数，获得了一个由岩石单轴抗压强度，岩体节理间距和岩体完整性系数组成的岩体工程质量判别公式，并对节理岩体进行分类。
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| 关 键 词： | 节理岩体 多元统计判别法 岩体工程 质量 分级 |
Multielement Statistical and Discrimination Method for Quality Classification on Jointed Rock mass |
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| Liu Xicai.Multielement Statistical and Discrimination Method for Quality Classification on Jointed Rock mass[J].Metal Mine,1997(1):12-13. |
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| Authors: | Liu Xicai |
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| Affiliation: | (Research center of Economic Development on Gold,Metallurgical Industrical Ministry) Liu Xicai(Beijing Postgraduate Student Department,China Mining University) |
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| Abstract: | Based on the specialist experiences,the classification discrimination functions of jointed rock mass engineering guality are established by the Fisher discrimination method in multielement statistical analysis,obtaining a quality discrimination equation for rock mass engineering cosisted of uniaxial compressive strength of rock,joint spacing in rock mass and integrality coefficient of rock mass,and the engineering quality for jointed rock mass is classified. |
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| Keywords: | Jointed rock mass Multielement statistical and discrimination method Engineering quality of rock mass Classification |
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