AN EXPERIMENTAL STUDY OF THE BEHAVIOUR OF INTERFACE SHEARING BETWEEN FINE GRAINED SOILS AND STEEL

Auteurs-es

  • F HAMMOUD Département de Génie Civil Université de Batna 05000 Batna, Algérie
  • A BOUMEKIK Département de Génie Civil Université Mentouri Constantine, Algérie

Mots-clés :

sols fins, résistance résiduelle, appareil de cisaillement annulaire, rugosité de surface, interface, ssai de laboratoire, interaction sol, structure, Déplacement important

Résumé

The shear strength, when large displacements occur, at the interface between two types of clays and steel has been studied in the ring shear apparatus. The results obtained indicate that the surface roughness and the average diameter of particles have a significant effect on the interfacial shear strength.. According to roughness, two shearing modes are likely to take place: shearing at the interface and shearing within the soil. For soil- soil shearing, the "pre-sheared" clay shear strength is likely to be either equal (neutral effect) or greater (positive effect) than that obtained for not pre-sheared samples. However, in interface tests, the clays tested may exhibit neutral, positive or negative effect.

Bibliographies de l'auteur-e

F HAMMOUD, Département de Génie Civil Université de Batna 05000 Batna, Algérie

Département de Génie Civil

A BOUMEKIK, Département de Génie Civil Université Mentouri Constantine, Algérie

Département de Génie Civil

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Publié-e

2004-06-01

Comment citer

HAMMOUD, F., & BOUMEKIK, A. (2004). AN EXPERIMENTAL STUDY OF THE BEHAVIOUR OF INTERFACE SHEARING BETWEEN FINE GRAINED SOILS AND STEEL. Sciences & Technologie. B, Sciences De l’ingénieur, 37–44. Consulté à l’adresse https://revue.umc.edu.dz/b/article/view/1276

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