Analytical solution for one-dimensional nonlinear consolidation of saturated multi-layered soil under time-dependent loading

被引:26
|
作者
Kim, Pyol [1 ]
Kim, Hyong-Sik [1 ]
Pak, Chol-U [1 ]
Paek, Chung-Hyok [1 ]
Ri, Gun-Hyang [1 ]
Myong, Hak-Bom [1 ]
机构
[1] Kim II Sung Univ, Fac Geol, Pyongyang 999093, North Korea
关键词
Saturated soil; Multi-layered; Nonlinear consolidation; Analytical solution; VARIABLE PERMEABILITY; CLAYS;
D O I
10.1016/j.joes.2020.04.004
中图分类号
U6 [水路运输]; P75 [海洋工程];
学科分类号
0814 ; 081505 ; 0824 ; 082401 ;
摘要
This paper presents analytical solutions for one-dimensional nonlinear consolidation of saturated multi-layered soil under time-dependent loading. Analytical solutions are derived for one-dimensional nonlinear consolidation of multi-layered soil subjected to constant loading and ramp loading. The proposed solutions are verified through the comparison with the existing solutions for double-layered soil and singlelayered soil, which shows the proposed solutions are more general ones for one-dimensional nonlinear consolidation of saturated soils subjected to time-dependent loading. Based on the proposed solutions, nonlinear consolidation behavior of saturated multi-layered soil under time-dependent loading is investigated. (c) 2020 Shanghai Jiaotong University. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license ( http://creativecommons.org/licenses/by-nc-nd/4.0/ )
引用
收藏
页码:21 / 29
页数:9
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