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Authors

Sadok Feia Laboratoire Navier, CERMES, Ecole des Ponts ParisTech, Marne‐la‐Vallée, Université Paris‐Est, France Author
Xavier Clain Laboratoire Navier, CERMES, Ecole des Ponts ParisTech, Marne‐la‐Vallée, Université Paris‐Est, France Author
Jean Canou Laboratoire Navier, CERMES, Ecole des Ponts ParisTech, Marne‐la‐Vallée, Université Paris‐Est, France Author
Jean Sulem Laboratoire Navier, CERMES, Ecole des Ponts ParisTech, Marne‐la‐Vallée, Université Paris‐Est, France Author
Siavash Ghabezloo Laboratoire Navier, CERMES, Ecole des Ponts ParisTech, Marne‐la‐Vallée, Université Paris‐Est, France Author

DOI:

https://doi.org/10.69717/jaest.v3.i1.45

Keywords:

Triaxial test, Granular materials, Grain breakage, Fine particles

Abstract

An experimental study, carried out in laboratory using a triaxial apparatus, proposes toevaluate the influence of grain size, grain shape and confining stress in fine particles production insand specimen subjected to triaxial loading. 16 triaxial tests were conducted on specimens of aninitial density index of 0.90 using the pluviation technique, with three different sands and underinitial confining pressure of 100, 400, 800 and 1200 kPa. The experimental results show that thefine particles production is considerably affected by confining stresses, even at low values (100kPa), and also by grain geometry. The experimental results show also that the fine particlesproduction increase with the strain level during the shearing test.

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Published

2016-12-24

Issue

Section

Research Paper

How to Cite

Fine particles production in sand under triaxial compression. (2016). Journal of Applied Engineering Science & Technology, 3(1), 6. https://doi.org/10.69717/jaest.v3.i1.45

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