| 岩石抗剪强度参数的稳健估计 |
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| 引用本文： | 张飞,赵玉仑.岩石抗剪强度参数的稳健估计[J].岩土力学,1999,20(1):53-56. |
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| 作者姓名： | 张飞 赵玉仑 |
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| 作者单位： | 包头钢铁学院资源工程系,014010 |
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| 摘 要： | 提出了Ｍ－稳健估计计算岩体抗剪强度参数Ｃ，ｆ值的计算模型和方法。通过对白云鄂博主矿原位试验数据的稳健估计计算结果与最小二乘法的计算结果的对比分析表明：采用稳健估计的方法所估计出的参数更可靠。
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| 关 键 词： | 抗剪强度 最小二乘法 稳健估计 M－估计 |
Robust Estimate of the Rock Shear Strength Parameter |
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| Zhang Fei,Zhao Yulun.Robust Estimate of the Rock Shear Strength Parameter[J].Rock and Soil Mechanics,1999,20(1):53-56. |
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| Authors: | Zhang Fei Zhao Yulun |
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| Abstract: | In this paper, the method of calculating rock shear strength value, C,f with the M robust estimate is presented, the calculating model and method are given. After the results calculated on the basis of in situ experimental data in Baiyun Ebo Mine is contrasted with the regression results obtained with the least square method it is shown that. The parameters which have been estimated by M estimate method are more robust and reliability. |
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| Keywords: | shear strength method of the least squares robust estimate M estimate |
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