| Gibson土体非线性大变形固结方程的解析解 |
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| 引用本文： | 陈敬虞,海瑛.Gibson土体非线性大变形固结方程的解析解[J].嘉兴学院学报,2011,23(3):41-46. |
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| 作者姓名： | 陈敬虞 海瑛 |
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| 作者单位： | 1. 嘉兴学院,建筑工程学院,浙江嘉兴,314001
2. 嘉兴学院机电工程学院,浙江嘉兴,314001 |
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| 摘 要： | 探讨了土体一维非线性大变形固结问题的解析解法,给出了土体在单面排水和双面排水条件下、以孔隙比为变量的G ibson土体一维非线性大变形固结简化控制方程的解析解.利用该解析解分析了土体一维非线性大变形固结的性状,将土体一维非线性大变形固结理论解与Terzagh i一维小变形固结理论解进行了比较.研究结果表明,该解析解可用于土体一维非线性大变形固结问题其他数值解的验证.
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| 关 键 词： | Gibson土体 一维非线性大变形固结 固结控制方程 解析解 |
Analytical Solutions of Gibson's Finite Non-linear Consolidation Equation of Soft |
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| CHEN Jing-yu,HAI Ying.Analytical Solutions of Gibson's Finite Non-linear Consolidation Equation of Soft[J].Journal of Jiaxing College,2011,23(3):41-46. |
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| Authors: | CHEN Jing-yu HAI Ying |
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| Institution: | CHEN Jing-yua,HAI Yingb(a.School of Architecture and Civil Engineering,b.School of Mechanical and Electrical Engineering,Jiaxing University,Jiaxing,Zhejiang 314001) |
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| Abstract: | The analytical solution of 1D finite non-linear consolidation equation of soil is studied,and for the boundary conditions PTIB(porous top and impermeable base) and PTPB(porous top and porous base),the analytical solutions of the simplified governing equation(the variable of the equation is the void ration e of soil) of the Gibson's one-dimensional finite non-linear consolidation are presented in this paper.The behavior of 1D finite non-linear consolidation of soil is analyzed by the analytical solutions,and... |
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| Keywords: | Gibson soil mass one-dimensional finite non-linear consolidation consolidation governing equation the analytical solution |
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