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Naji, M. |
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Motta, Antonella |
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Aletan, Dirar |
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Mohamed, Tarek |
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Ertürk, Emre |
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Taccardi, Nicola |
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Kononenko, Denys |
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Petrov, R. H. | Madrid |
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Alshaaer, Mazen | Brussels |
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Bih, L. |
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Casati, R. |
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Muller, Hermance |
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Kočí, Jan | Prague |
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Šuljagić, Marija |
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Kalteremidou, Kalliopi-Artemi | Brussels |
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Azam, Siraj |
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Ospanova, Alyiya |
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Blanpain, Bart |
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Ali, M. A. |
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Popa, V. |
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Rančić, M. |
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Ollier, Nadège |
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Azevedo, Nuno Monteiro |
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Landes, Michael |
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Rignanese, Gian-Marco |
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Cuisinier, Olivier
École Polytechnique Fédérale de Lausanne
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (15/15 displayed)
- 2023Statistical and Predictive Analyses of the Strength Development of a Cement-Treated Clayey Soilcitations
- 2022Energy pile skin friction at interface in clays under temperature cyclescitations
- 2018Impact of Severe Climate Conditions on Loss of Mass, Strength, and Stiffness of Compacted Fine-Grained Soils–Portland Cement Blendscitations
- 2018Impact of Severe Climate Conditions on Loss of Mass, Strength, and Stiffness of Compacted Fine-Grained Soils–Portland Cement Blendscitations
- 2014Long term behavior of lime-treated clayey soil exposed to successive drying and wettingcitations
- 2014Impact of high-pH fluid circulation on long term hydromechanical behaviour and microstructure of compacted clay from the laboratory of Meuse-Haute Marne (France)citations
- 2014Weathering of a lime-treated clayey soil by drying and wetting cyclescitations
- 2014Chemo-mechanical modelling of lime treated soilscitations
- 2013Identification of coupling parameters between shear strength behaviour of compacted soils and chemical's effects with an evolutionary-based data mining techniquecitations
- 2011Microstructure and hydraulic conductivity of a compacted lime-treated soilcitations
- 2010Chemo-mechanical couplings in compacted argillite submitted to high-pH environment
- 2009Shear strength behaviour of compacted clayey soils percolated with an alkaline solutioncitations
- 2008Microstructure of a compacted soil submitted to an alkaline PLUMEcitations
- 2006Suction Induced Effects on the Fabric of a Structured Soilcitations
- 2004Fabric evolution during hydromechanical loading of a compacted siltcitations
Places of action
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conferencepaper
Long term behavior of lime-treated clayey soil exposed to successive drying and wetting
Abstract
The positive effects of lime-treatment are likely to be altered by weathering, and the sustainability of lime-treatment positive effects is in question. In this study, the effects of successive drying/wetting cycles on the hydro-mechanical properties of a lime-treated clayey soil are assessed. Osmotic suction-controlled oedometers were used to determine the swelling/shrinkage behavior of soils subjected to successive drying/wetting cycles of small amplitude. Significant degradation of the yield stress was observed while the efficiency of the treatment on volumetric behavior remained unchanged, this being related to the stabilization process. This study showed that the evaluation of the mechanical sustainability of a lime-treated material subjected to wetting and drying cycles requires tests in realistic conditions.