Results 241 to 250 of about 28,703 (294)

CS3: Large Strain Consolidation Model for Layered Soils

Journal of Geotechnical and Geoenvironmental Engineering - ASCE, 2014
AbstractA numerical model, called CS3, is presented for one-dimensional, large strain consolidation of layered soils. The algorithm accounts for vertical strain, soil self-weight, conventional constitutive relationships, changing material properties during consolidation, unload/reload, time-dependent loading and boundary conditions, an externally ...
Patrick J Fox, Fox Patrick J
exaly   +2 more sources

Three dimensional analysis of large strain thaw consolidation in permafrost

Acta Geotechnica, 2012
Thaw consolidation of ice-rich permafrost is a typical problem in cold regions engineering. This paper proposes a three dimensional analysis of large strain thaw consolidation for post-thawed zone of permafrost, which is defined by a moving thawing boundary problem with phase changes.
Xiaoliang Yao, Jilin Qi, Yao Xiaoliang   +2 more
exaly   +2 more sources

Large Strain Analysis of Electro-Osmosis Consolidation for Clays

, 2015
Geoscience ...
Yuan, J. (author), Yuan, J.
openaire   +3 more sources

Analytical solutions of one-dimensional large strain consolidation of saturated and homogeneous clays

Computers and Geotechnics, 2004
Fully explicit analytical solutions are developed for one-dimensional large strain consolidation in both thick and thin soil layers. Numerical examples are given and comparisons are made with the classical small strain theory.
Leo, Chin Jian, Xie, Kanghe
exaly   +2 more sources

FEM Assessment of Large-Strain Thaw Consolidation

Journal of Geotechnical Engineering, 1995
Finite-element simulations using a large-strain thaw-consolidation model, formulated by the writers, are presented and compared with the data obtained from a warm-oil test pipeline at Inuvik, Northwest Territory, Canada. Nondimensional design charts generated by the method are used to predict thaw-consolidation settlements.
A. Foriero, B. Ladanyi
openaire   +2 more sources

SOA: large strain consolidation predictions

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1990
Large deformation consolidation computer programs are being used extensively by Florida phosphate mining industries for compliance with regulatory activities. Accordingly, a prediction symposium was held to provide a forum of idealized boundary conditions that would demonstrate areas of agreement and the limitations of various computer programs.
F. C. Townsend, M. C. McVay
openaire   +2 more sources

Nonlinear coupled consolidation problem with large strains

PAMM, 2021
AbstractThe consolidation problems involve the study of soil compaction under load with the possibility of liquid outflow [1]. A completely physically and geometrically nonlinear formulation of the consolidation problem is given using the Lagrange approach with adaptation for the solid phase and the Euler approach for the fluid under the assumption of ...
Nina Artamonova, Sergey Sheshenin
openaire   +1 more source

Model for Coupled Large Strain Consolidation and Solute Transport in Layered Soils

International Journal of Geomechanics, 2016
A numerical model, called CST3 (Consolidation and Solute Transport 3), is presented for coupled one-dimensional large strain consolidation and solute transport in layered soils.
Hefu Pu, Patrick J Fox, Pu Hefu
exaly   +3 more sources

Model for Large Strain Consolidation by Centrifuge

International Journal of Geomechanics, 2005
A numerical model, called CC1, is presented for one-dimensional large strain consolidation in a geotechnical centrifuge. The model includes all the capabilities of a previous large strain consolidation code, CS2, written for surcharge loading under normal gravity conditions.
Patrick J. Fox, Jangguen Lee, Tong Qiu
openaire   +1 more source

CS2: A PIECEWISE-LINEAR MODEL FOR LARGE STRAIN CONSOLIDATION

International Journal for Numerical and Analytical Methods in Geomechanics, 1997
The authors describe a dimensionless piecewise-linear finite difference model for one-dimensional large strain consolidation. The model accounts for large strain, self-weight, the relative velocities of fluid and solid phases, and for variable hydraulic conductivity and compressibility during the consolidation process.
Fox, Patrick J., Berles, James D.
openaire   +2 more sources