Remarks on the constitutive modelling of unsaturated soils
C Jommi - Experimental evidence and theoretical approaches in …, 2000 - taylorfrancis.com
Some common ideas concerning the correct way to model the constitutive behaviour of
unsaturated soils are discussed. Neither theoretical considerations nor experimental …
unsaturated soils are discussed. Neither theoretical considerations nor experimental …
Retention curves of deformable clays
Main wetting and drying paths in terms of water ratio (volume of water to volume of solids)
indicate a delimiting zone in the water retention curve of an aggregated clayey fabric …
indicate a delimiting zone in the water retention curve of an aggregated clayey fabric …
非饱和土力学理论的研究进展
刘艳， 赵成刚， 蔡国庆， 李舰 - 力学与实践, 2015 - lxsj.cstam.org.cn
回顾了非饱和土有效应力的发展, 目前普遍认同采用两个应力变量来建立本构模型,
且对基质吸力中毛细和粘吸两部分作用进行了阐述. 分析了非饱和土强度问题 …
且对基质吸力中毛细和粘吸两部分作用进行了阐述. 分析了非饱和土强度问题 …
Evolution of anisotropy with saturation and its implications for the elastoplastic responses of clay rocks
Many clay rocks have distinct bedding planes. Experimental studies have shown that their
mechanical properties evolve with the degree of saturation (DOS), often with higher stiffness …
mechanical properties evolve with the degree of saturation (DOS), often with higher stiffness …
Nature of soil–water characteristic curve for plastic soils
FAM Marinho - Journal of Geotechnical and Geoenvironmental …, 2005 - ascelibrary.org
Determinations of unsaturated soil parameters using experimental procedures are time
consuming and difficult. In recent years, the soil–water characteristic curve (SWCC) has …
consuming and difficult. In recent years, the soil–water characteristic curve (SWCC) has …
Research progress of unsaturated soil mechanics
L Yan, Z Chenggang, C Guoqing… - Mechanics in …, 2015 - lxsj.cstam.org.cn
This paper firstly reviews the studies of the effective stress of unsaturated soils and points
out that two stress variables are preferred to be chosen to establish a constitutive model at …
out that two stress variables are preferred to be chosen to establish a constitutive model at …
Coupled hydro-mechanical elastoplastic constitutive model for unsaturated sands and silts. I: Formulation
C Liu, KK Muraleetharan - International Journal of Geomechanics, 2012 - ascelibrary.org
Unsaturated soils are three-phase porous media consisting of a solid skeleton, pore water,
and pore air. The behavior of unsaturated soils is strongly influenced by the matric suction …
and pore air. The behavior of unsaturated soils is strongly influenced by the matric suction …
Characterizing and modeling the coupled hydro-mechanical cyclic behavior of unsaturated soils using constant water content oedometer and direct shear tests
Most transportation infrastructures are constructed on compacted soils that are typically
unsaturated above the groundwater table. The soils are subjected to cyclic traffic loadings …
unsaturated above the groundwater table. The soils are subjected to cyclic traffic loadings …
[HTML][HTML] Hydraulic hysteresis effects on the coupled flow–deformation processes in unsaturated soils: Numerical formulation and slope stability analysis
The hysteresis of water retention curve has a profound influence on the coupled hydro-
mechanical behaviors in unsaturated soils, but numerical implementation with consideration …
mechanical behaviors in unsaturated soils, but numerical implementation with consideration …
[图书][B] Experimental study and constitutive modelling of stress-dependent coupled hydraulic hysteresis and mechanical behaviour of an unsaturated soil
R Chen - 2007 - search.proquest.com
Thesis CIVL 2007 Chen Page 1 i EXPERIMENTAL STUDY AND CONSTITUTIVE
MODELLING OF STRESS-DEPENDENT COUPLED HYDRAULIC HYSTERESIS AND …
MODELLING OF STRESS-DEPENDENT COUPLED HYDRAULIC HYSTERESIS AND …