| 土质参数变异性研究 |
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| 引用本文： | 刘满全.土质参数变异性研究[J].地球科学与环境学报,1993(Z2). |
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| 作者姓名： | 刘满全 |
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| 作者单位： | 西安地质学院水工系 710054 |
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| 摘 要： | 研究岩土参数的变异特征是将概率统计方法应用于岩土工程的一项基础性工作。本文研究了西安地区粉质粘土的三个重要实测参数,即天然容量γ、抗剪指标C和Φ值、压缩系数a_v的变异特征及其规律,最后讨论了取土扰动对以上土质参数变异性的影响。
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| 关 键 词： | 频率分布 变异系数 粘土 岩土工程 |
STUDY OF THE VARIABILITY OF SOIL NATURE PARAMETER |
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| Liu Manquan.STUDY OF THE VARIABILITY OF SOIL NATURE PARAMETER[J].Journal of Earth Sciences and Environment,1993(Z2). |
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| Authors: | Liu Manquan |
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| Institution: | Xi'an College of Geology |
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| Abstract: | Study of variation of the rock and soil parameter is a basic work which applies probability statistic method to the rock and soil engineeering. This paper studies the characteristics and regularity of three important measured parameters of silty clay in Xian area. These three important measured parameters are the nature unit weight (r) ,resistance to shear (and c) ,and compressibility factor (av) ,Moreover the author discusses the effect of borrow disturbance on the variability of soil nature parameter. |
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| Keywords: | Frequency distribution Variation Coeffecient |
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