August 7, 2025International Journal for Numerical and Analytical Methods in Geomechanics

A Novel Numerical Model for Coupled Large‐Strain Consolidation and Solute Transport in Clayey Soils Considering Chemico‐Osmotic and Creep Deformation

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Authors

PLPeng‐Lin LiHong Kong Polytechnic University DSDing‐Bao SongHong Kong Polytechnic University ZYZhen‐Yu YinÉcole Centrale de Nantes

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Implication

A novel model demonstrates significant effects of chemical loading and creep on solute transport in clayey soils, revealing insights into pore pressure dynamics.

Key Points

MAIN FINDING: The model shows that chemical loading causes significant volume changes in clayey soils during solute transport.
KEY EVIDENCE: Oedometer tests demonstrate volume changes of 15.6% and 5.74% from chemical loading, exceeding mechanical loading effects.
APPROACH: The study develops a finite strain consolidation model that incorporates chemico-osmotic and creep effects for analysis.
SIGNIFICANCE: This work advances understanding of how adsorption and boundary conditions influence solute transport and pore pressure in contaminated soils.

Cite This Study

Li et al. (2025) studied this question.

synapsesocial.com/papers/689dfe90d61984b91e13ba92 https://doi.org/10.1002/nag.70030

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Implication

A novel model demonstrates significant effects of chemical loading and creep on solute transport in clayey soils, revealing insights into pore pressure dynamics.

A Novel Numerical Model for Coupled Large‐Strain Consolidation and Solute Transport in Clayey Soils Considering Chemico‐Osmotic and Creep Deformation

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Implication

Key Points

Cite This Study

A Novel Numerical Model for Coupled Large‐Strain Consolidation and Solute Transport in Clayey Soils Considering Chemico‐Osmotic and Creep Deformation

Discussion

Member takes

Implication

Key Points

Cite This Study

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