National audienceWetting in granular materials induces changes in the morphology of capillary bridges which pass from an isolated shape (between two grains) to a merged shape (between several grains). These changes in the morphology of the liquid phase impact the mechanical behavior and strength of these materials. In this paper, we propose an experimental study to characterize the mechanical behavior and the strength of a granular material, at the local scale, in the pendular and funicular regimes In particular, this study focus on the effect of the wetting and the coalescence, on the capillary force between grains. The results obtained on a local scale seem in agreement with the behavior of wet granular materials in the pendular and the f...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
National audienceWetting in granular materials induces changes in the morphology of capillary bridge...
National audienceWetting in granular materials induces changes in the morphology of capillary bridge...
Wetting in granular materials induces changes in the morphology of capillary bridges which pass from...
L'imbibition d’eau pour les matériaux granulaires induit des changements dans la morphologie des pon...
The capillarity is studied in 3D polydisperse granular materials at the local and macroscopic scales...
The capillarity is studied in 3D polydisperse granular materials at the local and macroscopic scales...
International audienceThe mechanical strength and cohesion of granular matter depend strongly on wat...
International audienceThe mechanical strength and cohesion of granular matter depend strongly on wat...
International audienceThe mechanical strength and cohesion of granular matter depend strongly on wat...
This work deals with study of humid granular media. We mainly study media containing weak water perc...
Granular media, dry and wet, are ubiquitous in natural environment and industry. However, how to mix...
The micro-mechanism of the capillary strengthening effect is studied in this paper with the aid of D...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
National audienceWetting in granular materials induces changes in the morphology of capillary bridge...
National audienceWetting in granular materials induces changes in the morphology of capillary bridge...
Wetting in granular materials induces changes in the morphology of capillary bridges which pass from...
L'imbibition d’eau pour les matériaux granulaires induit des changements dans la morphologie des pon...
The capillarity is studied in 3D polydisperse granular materials at the local and macroscopic scales...
The capillarity is studied in 3D polydisperse granular materials at the local and macroscopic scales...
International audienceThe mechanical strength and cohesion of granular matter depend strongly on wat...
International audienceThe mechanical strength and cohesion of granular matter depend strongly on wat...
International audienceThe mechanical strength and cohesion of granular matter depend strongly on wat...
This work deals with study of humid granular media. We mainly study media containing weak water perc...
Granular media, dry and wet, are ubiquitous in natural environment and industry. However, how to mix...
The micro-mechanism of the capillary strengthening effect is studied in this paper with the aid of D...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...
We investigate the macroscopic mechanical behaviour of wet polydisperse granular media. Capillary bo...