| 原状土与冻融土物理力学性能差异性研究 |
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| 引用本文： | 杨平.原状土与冻融土物理力学性能差异性研究[J].南京林业大学学报(自然科学版),2001,25(2):68-70. |
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| 作者姓名： | 杨平 |
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| 作者单位： | 南京林业大学土木工程学院,江苏,南京,210037 |
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| 摘 要： | 研究了原状土与融土的密度、干密度、含水量、饱和度、孔隙比、塑限、液限、塑性指数、液性指数、渗透系数等物理指标。以及抗剪 强度，无侧限抗压强度、压缩模量等力学指标的差异性，并讨论了这些差异对工程设计的影响。
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| 关 键 词： | 原状土 冻融土 力学性能 差异性 物理性能 冻结法施工 |
| 文章编号： | 1000-2006（2001）02-0068-03 |
| 修稿时间： | 2000年11月30 |
Study on the Difference of Physical and Mechanical Properties Between Original and Thawing Soil |
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| YANG Ping.Study on the Difference of Physical and Mechanical Properties Between Original and Thawing Soil[J].Journal of Nanjing Forestry University(Natural Sciences ),2001,25(2):68-70. |
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| Authors: | YANG Ping |
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| Abstract: | Based on the experiments, this paper deals with the differences of density, dry density, moisture content, saturation degree, hole ratio, plastic limit, liquid limit, plastic index, liquid index, permeability coefficient and the differences of shear strength, unconfined compression strength, compressibility between original and thawing soil. The effect of differences on engineering are also discussed. |
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| Keywords: | Original soil Thawing soil Physical and mechanical properties Differences |
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