| 广东软粘土物理力学指标相关性分析 |
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| 引用本文： | 刘吉福,高玉峰. 广东软粘土物理力学指标相关性分析[J]. 路基工程, 2013, 0(2): 47-52 |
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| 作者姓名： | 刘吉福 高玉峰 |
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| 作者单位： | 1.广州市市政集团有限公司，广州 510060 |
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| 摘 要： | 对广东省13条高速公路软粘土的物理力学指标进行了相关性分析，给出了相关公式。分析结果表明:含水率、孔隙比、密度之间线性相关性非常显著；压缩系数与含水率、孔隙比、密度之间呈现良好的幂函数关系；强度指标与物理指标之间相关性较差；力学参数指标间基本无相关关系。
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| 关 键 词： | 软粘土 物理力学指标 相关性 |
| 收稿时间： | 2019-11-11 |
Analysis on Correlation of Physical and Mechanical Indices of Soft Clay in Guangdong |
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| LIU Jifu,GAO Yufeng. Analysis on Correlation of Physical and Mechanical Indices of Soft Clay in Guangdong[J]. , 2013, 0(2): 47-52 |
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| Authors: | LIU Jifu GAO Yufeng |
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| Affiliation: | 1. Guangzhou Municipal Group Co. Ltd. , Guangzhou 510060, China; 2. Tianjin University, Tianjin 300072, China; 3. China Railway Construction Port Channel Engineering Group Co. , Ltd. , Zhuhai 519000, Guangdong, China; 4. Hohai University, Nanjing 210098, China) |
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| Abstract: | This paper analyzes the correlation of physical and mechanical indices of soft clay along 13 expressways in Guangdong Province and gives the related formula. The result of analysis shows that the water content, void ratio and density present notable linear correlation; the coefficient of compressibility and water content, void ratio and density present sound power functional correlation; the strength index and physical index present poor correlation; and the mechanical indices are non-correlated substantially. |
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| Keywords: | soft clay physical and mechanical indices correlation |
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