| 非饱和土抗剪强度与含水率的关系研究 |
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| 引用本文： | 常立君,张吾渝,马艳霞.非饱和土抗剪强度与含水率的关系研究[J].山西建筑,2012(22):76-78. |
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| 作者姓名： | 常立君 张吾渝 马艳霞 |
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| 作者单位： | 青海大学土木工程学院 |
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| 基金项目： | 青海大学三类课程建设资助项目(项目编号:KC-10-3-07) |
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| 摘 要： | 针对非饱和土抗剪强度与含水率的关系进行了试验研究,得出了在相同的密度状态下非饱和土的强度与含水率密切相关,随着含水率的增加,非饱和土的粘聚力和内摩擦角总体均呈现递减的趋势,并且含水率对粘聚力的影响要比对内摩擦角的影响大。
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| 关 键 词： | 非饱和土 抗剪强度 含水率 |
Research on relationship between shearing strength and moisture content of unsaturated soil |
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| CHANG Li-jun,ZHANG Wu-yu,MA Yan-xia.Research on relationship between shearing strength and moisture content of unsaturated soil[J].Shanxi Architecture,2012(22):76-78. |
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| Authors: | CHANG Li-jun ZHANG Wu-yu MA Yan-xia |
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| Affiliation: | (School of Civil Engineering,Qinghai University,Xining 810016,China) |
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| Abstract: | The study undertakes the experimental research on the relationship between shearing strength and moisture content of unsaturated soil,concludes the close relationship between the strength and moisture content under the same density,and indicates the adhesion and internal friction angle tend to be decreased as the moisture increases,and the influence of the moisture on the adhesion is stronger than the one on the internal friction angle. |
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| Keywords: | unsaturated soil shearing strength moisture ratio |
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