| 非饱和土固结一维半解析解 |
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| 引用本文： | 张庆华,丁学福.非饱和土固结一维半解析解[J].水道港口,1996(1):33-41. |
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| 作者姓名： | 张庆华 丁学福 |
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| 摘 要： | 本文将非饱和土中孔隙水、孔隙气体作为单一孔隙流体.考虑孔隙流体的压缩性.建立了以孔隙流体孔压消散的非饱和土固结方程.给出了一维情况下的半解析解.通过饱和与非饱和土样的分析比较.揭示了非饱和土固结的规律性.论证了所建立的固结方程能正确描述非饱和土固结过程.
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| 关 键 词： | 非饱和土 单一孔隙流体 固结 半解析解 |
Semi- Analysis Solution for the One Dimensional Consolidation for Unsaturated Soils |
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| Abstract: | An equation governing the one dimensional consolidation for unsaturated soils with a homegenized compressible pore fluid is developed. Based on the equation, a semi - analysis is given in this paper. From analysis and comparison, it's shown that equations may be used to analyze problems of one dimensional consolidations for saturated soils and unsaturated soils. |
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| Keywords: | unsaturated soils homogenized pore fluid consolidation semi-analy-sis solution |
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