<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The paper deals with the modelling of the undrained response of non-cohesive partially saturated soils subjected to triaxial compression. The model proposed is based on an incremental equation describing the pre-failure response of non-cohesive soils during shearing. The original model, developed by Sawicki, was modified by taking into account pore fluid compressibility. The governing equation makes it possible to simulate effective stress paths under undrained conditions. Numerical results are compared with experimental data.</p></abstract>

The paper deals with the modelling of the undrained response of non-cohesive partially saturated soils subjected to triaxial compression. The model proposed is based on an incremental equation describing the pre-failure response of non-cohesive soils during shearing. The original model, developed by Sawicki, was modified by taking into account pore fluid compressibility. The governing equation makes it possible to simulate effective stress paths under undrained conditions. Numerical results are compared with experimental data.

Modelling of the Response of Partially Saturated Non-cohesive Soil Subjected to Undrained Loading

Institute of Hydro-Engineering, Polish Academy of Sciences

Archives of Hydro-Engineering and Environmental Mechanics

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

The paper deals with the modelling of the undrained response of non-cohesive partially saturated soils subjected to triaxial compression. The model proposed is...

Modelling of the Response of Partially Saturated Non-cohesive Soil Subjected to Undrained Loading

Publié en ligne: 02 mars 2019

Pages: 11 - 29

Reçu: 27 nov. 2017

Accepté: 01 mars 2018

DOI: https://doi.org/10.1515/heem-2018-0002

Mots clés
partial saturation, undrained conditions, incremental equations

© 2018 Waldemar Świdziński et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Modelling of the Response of Partially Saturated Non-cohesive Soil Subjected to Undrained Loading

Publié en ligne: 02 mars 2019

Pages: 11 - 29

Reçu: 27 nov. 2017

Accepté: 01 mars 2018

DOI: https://doi.org/10.1515/heem-2018-0002

Mots cléspartial saturation, undrained conditions, incremental equations

© 2018 Waldemar Świdziński et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.

Mots clés
partial saturation, undrained conditions, incremental equations