Research Article
Apr 1979
Elastic-Plastic Model for Saturated Sand
Publication: Journal of the Geotechnical Engineering Division
Volume 105, Issue 4
Abstract
A three-dimensional elastic-plastic isotropic work-hardening constitutive relationship has been developed for simulating the stress-strain-pore pressure response of fluid saturated sand. The model reproduces the hysteretic behavior of the material under hydrostatic and deviatoric states of stress accounting for shear-induced volume change and the effect of superimposed hydrostatic stress on the shearing response. The behavior of the constitutive model under axisymmetric triaxial test conditions is examined and correlated with experimental results for a fluid saturated sand at both loose and dense initial states of compaction.
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Published In
Journal of the Geotechnical Engineering Division
Volume 105 • Issue 4 • April 1979
Pages: 465 - 480
Copyright
© 1979 American Society of Civil Engineers.
History
Published in print: Apr 1979
Published online: Feb 11, 2021
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George Y. Baladi, M.ASCE
Research Civ. Engr.; Geomechanics Div., Structures Lab., Waterways Experiment Station, Vicksburg, Miss
Behzad Rohani, M.ASCE
Research Civ. Engr.; Geomechanics Div., Structures Lab., Waterways Experiment Station, Vicksburg, Miss
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ASCE Library Cards let you download journal articles, proceedings papers, and available book chapters across the entire ASCE Library platform. ASCE Library Cards remain active for 24 months or until all downloads are used. Note: This content will be debited as one download at time of checkout.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.
Terms of Use: ASCE Library Cards are for individual, personal use only. Reselling, republishing, or forwarding the materials to libraries or reading rooms is prohibited.