Analytical solution to one-dimensional consolidation in unsaturated soils under sinusoidal cyclic loading

2015 ◽  
Vol 22 (2) ◽  
pp. 646-653 ◽  
Author(s):  
Jun Feng ◽  
Xi-yong Wu ◽  
Bao-long Zhu ◽  
Qi-xiang Yang
Keyword(s):  
Cyclic Loading ◽  
Analytical Solution ◽  
Unsaturated Soils ◽  
One Dimensional

Analytical solution to one-dimensional consolidation in unsaturated soils

2008 ◽  
Vol 29 (10) ◽  
pp. 1329-1340 ◽  
Author(s):  
Ai-fang Qin ◽  
Guang-jing Chen ◽  
Yong-wei Tan ◽  
De-an Sun
Keyword(s):  
Analytical Solution ◽  
Unsaturated Soils ◽  
One Dimensional

One-dimensional consolidation in unsaturated soils under cyclic loading

2016 ◽  
Vol 91 ◽  
pp. 122-137 ◽  
Author(s):  
Wei-Cheng Lo ◽  
Garrison Sposito ◽  
Jhe-Wei Lee ◽  
Hsiuhua Chu
Keyword(s):  
Cyclic Loading ◽  
Unsaturated Soils ◽  
One Dimensional

scholarly journals Analysis of One-Dimensional Consolidation for Unsaturated Soils under Piecewise Cyclic Loading

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Yuanchun Huang ◽  
Sidong Shen ◽  
Lei Wang ◽  
Tianyi Li ◽  
Xianlei Fu
Keyword(s):  
Cyclic Loading ◽  
Unsaturated Soils ◽  
Laplace Domain ◽  
One Dimensional ◽  
Ground Treatment ◽  
Parametric Studies ◽  
The One ◽  
Semianalytical Method ◽  
Excess Pore Pressures

This paper studies the one-dimensional (1D) consolidation behavior for unsaturated stratum subjected to piecewise cyclic loading. Combined with the widely accepted consolidation theory of unsaturated soils, a semianalytical method was employed to investigate the consolidation of unsaturated foundation considering piecewise cyclic loading in the Laplace domain. Furthermore, the reduced solutions were produced to perform the verification work accompanied by the results in the existing literature. Finally, a case study was conducted to explore the consolidation characteristics under piecewise cyclic loading (i.e., triangular and trapezoidal cyclic loadings). Parametric studies were carried out by variations of excess pore pressures and settlement against the ratio of air-water permeability coefficients, depth, and loading parameters. The research proposed in this paper can provide theoretical basis for the ground treatment of unsaturated soils, especially for rationally accelerating consolidation or avoiding sudden settlement.

Analytical solution for one-dimensional contaminant diffusion through unsaturated soils beneath geomembrane

2019 ◽  
Vol 568 ◽  
pp. 260-274 ◽  
Author(s):  
Rui Chen ◽  
Yunhui Ge ◽  
Zhongkui Chen ◽  
Jian Liu ◽  
Yanru Zhao ◽  
...  
Keyword(s):  
Analytical Solution ◽  
Unsaturated Soils ◽  
One Dimensional ◽  
Contaminant Diffusion
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