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Etude du champ de déplacements d'un milieu granulaire au voisinage d'une inclusion

Sartoris, Jean-Christophe / Chambon, Pierre

Scale effects occur in modeling of models of cylindrical inclusions in sand. An Apparatus of Interface Visualisation has been achieved to study this phenomena. This test allows to visualise the shear mecanisms involved during an inclusion pull-out in granular medium. The results have been obtained with two kinds of sand, Hostun and Fontainebleau, and a 12 mm diameter rough inclusion. The visualisation of the sample allows to determine the grains displacements and volume variations in the shear zone.

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Etude du champ de déplacements d'un milieu granulaire au voisinage d'une inclusion

Sartoris, Jean-Christophe / Chambon, Pierre

Scale effects occur in modeling of models of cylindrical inclusions in sand. An Apparatus of Interface Visualisation has been achieved to study this phenomena. This test allows to visualise the shear mecanisms involved during an inclusion pull-out in granular medium. The results have been obtained with two kinds of sand, Hostun and Fontainebleau, and a 12 mm diameter rough inclusion. The visualisation of the sample allows to determine the grains displacements and volume variations in the shear zone.

Etude du champ de déplacements d'un milieu granulaire au voisinage d'une inclusion

Sartoris, Jean-Christophe / Chambon, Pierre

Scale effects occur in modeling of models of cylindrical inclusions in sand. An Apparatus of Interface Visualisation has been achieved to study this phenomena. This test allows to visualise the shear mecanisms involved during an inclusion pull-out in granular medium. The results have been obtained with two kinds of sand, Hostun and Fontainebleau, and a 12 mm diameter rough inclusion. The visualisation of the sample allows to determine the grains displacements and volume variations in the shear zone.

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Title:

Etude du champ de déplacements d'un milieu granulaire au voisinage d'une inclusion

Contributors:

Sartoris, Jean-Christophe (author) / Chambon, Pierre (author)

Published in:

Revue Française de Génie Civil ; 3 ; 239-266

Publication date:

1999-01-01

Size:

28 pages

ISSN:

DOI:

https://doi.org/10.1080/12795119.1999.9692252

Type of media:

Article (Journal)

Type of material:

Electronic Resource

Language:

Unknown

Keywords:

interface , granular medium , sand , shearing , scale effects , milieu granulaire , sable , trajectographie , cisaillement , effets d'échelle

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