| 非饱和土强度理论的分析研究 |
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| 引用本文： | 吴志刚,张翔,王西宁. 非饱和土强度理论的分析研究[J]. 山西建筑, 2009, 35(6): 138-139 |
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| 作者姓名： | 吴志刚 张翔 王西宁 |
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| 作者单位： | 四川建筑职业技术学院土木工程系,四川,德阳,618000 |
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| 摘 要： | 对非饱和土进行了介绍,分析研究了主要的非饱和土的理论公式和经验公式,指出非饱和土抗剪强度与饱和土抗剪强度不同,非饱和土的抗剪强度由三部分组成即凝聚力产生的强度、摩擦强度和吸附强度。
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| 关 键 词： | 非饱和土 强度理论 基质吸力 |
Analytical study on the unsaturated soil strength theory |
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| WU Zhi-gang,ZHANG Xiang,WANG Xi-ning. Analytical study on the unsaturated soil strength theory[J]. Shanxi Architecture, 2009, 35(6): 138-139 |
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| Authors: | WU Zhi-gang ZHANG Xiang WANG Xi-ning |
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| Affiliation: | WU Zhi-gang ZHANG Xiang WANG Xi.ning |
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| Abstract: | The unsaturated soil was studied,and the theoretical formula and empirical formula of principal unsaturated soil were analytically studied.It pointed that the unsaturated soil shear strength was different saturated soil strength.The unsaturated soil shear strength was composed three parts,i.e.consolidation strength,frictional strength and adsorption strength. |
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| Keywords: | unsaturated soil strength theory host suction |
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