Soil–environment interactions in geotechnical engineering

A Gens - Géotechnique, 2010 - icevirtuallibrary.com
The range of problems that geotechnical engineers must face is increasing in complexity
and scope. Often, complexity arises from the interaction between the soil and the …

An elasto-plastic model for unsaturated soil incorporating the effects of suction and degree of saturation on mechanical behaviour

D Gallipoli, A Gens, R Sharma, J Vaunat - Géotechnique, 2003 - icevirtuallibrary.com
The paper presents an elasto-plastic model for unsaturated soils that takes explicitly into
account the mechanisms with which suction affects mechanical behaviour as well as their …

Compacted soil behaviour: initial state, structure and constitutive modelling

EE Alonso, NM Pinyol, A Gens - Géotechnique, 2013 - icevirtuallibrary.com
The paper explores the behaviour of compacted soils throughout the (dry density–water
content) compaction plane by means of a conceptual framework that incorporates …

Collapse behaviour of unsaturated compacted soil with different initial densities

D Sun, D Sheng, Y Xu - Canadian Geotechnical Journal, 2007 - cdnsciencepub.com
À cause des difficultés techniques et de la longue durée de temps requises pour la mesure
de la succion et de la déformation, il existe très peu de données expérimentales sur le …

Coupling of hydraulic and mechanical behaviour in unsaturated compacted clay

A Tarantino, S Tombolato - Géotechnique, 2005 - icevirtuallibrary.com
An experimental study was carried out to investigate the shear strength of a compacted non-
active clay (Speswhite kaolin). A total of 33 statically compacted specimens were prepared …

Compaction behaviour of clay

A Tarantino, E De Col - Géotechnique, 2008 - icevirtuallibrary.com
This paper presents an experimental study of the compaction behaviour of non-active clay.
One-dimensional static compaction tests were carried out at high and medium water content …

Hydro-mechanical behavior of undisturbed collapsible loessial soils under different stress state conditions

AA Garakani, SM Haeri, A Khosravi, G Habibagahi - Engineering Geology, 2015 - Elsevier
A conventional triaxial test device was modified to characterize the hydro-mechanical
behavior of a loessial soil during isotropic and shear loadings. This device is capable of …

Influence of compaction procedure on the mechanical behaviour of an unsaturated compacted clay. Part 1: Wetting and isotropic compression

V Sivakumar, SJ Wheeler - Géotechnique, 2000 - icevirtuallibrary.com
The influence of compaction pressure, compaction water content and type of compaction
(static or dynamic) on subsequent soil behaviour during wetting and isotropic loading has …

Shear strength criteria for unsaturated soils

D Sheng, A Zhou, DG Fredlund - Geotechnical and Geological …, 2011 - Springer
Shear strength is one of the fundamental properties of unsaturated soils. It has been found to
change with matric suction. Various shear strength equations have been proposed for …

Microporosity structure of coarse granular soils

LM Zhang, X Li - Journal of Geotechnical and Geoenvironmental …, 2010 - ascelibrary.org
To date the microporosity structures of coarse soils with various coarse/fines contents are
still not fully understood. In this study, the pore-size distributions (PSDs) of five types of soil …