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Influence of the Incorporation of Alluvial Sand on the Mechanical Behavior of Marl Soil

Article scientifique 2023 Anglais

Résumé

This study aims to evaluate the mechanical behavior of marl soil by replacing it with alluvial sand at 3, 5, and 10% by weight for a possible application in road geotechnics. After a geotechnical characterization of the materials used, the mixtures were characterized by the Atterberg limits test, the soil compressibility test, and the shear strength test. The results obtained showed that replacing a part of marl soil with alluvial sand had a positive impact on its mechanical behavior, as it improved cohesion and shear strength while significantly reducing compressibility and plasticity. These results confirm the possibility of using alluvial sand as a fine soil reinforcement or stabilization material.

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Bensaada, A., Choungache, B., Zaitri, R. (2023). Influence of the Incorporation of Alluvial Sand on the Mechanical Behavior of Marl Soil. https://doi.org/10.48084/etasr.5712

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Auteur(s)

Abdelhalim Bensaada Belgacem Choungache Rbih Zaitri

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