Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Bésuelle, P."'
Autor:
Cyrille Couture, Athanasios Papazoglou, Alessandro Tengattini, Pierre Bésuelle, Gioacchino Viggiani
Publikováno v:
Frontiers in Physics, Vol 10 (2022)
This paper presents the development of a laboratory scale apparatus and first experimental results on the characterization of fingering patterns of immiscible fluids in a porous rock (Fontainebleau sandstone), using three dimensional full-field measu
Externí odkaz:
https://doaj.org/article/a70b7b80ee5a4e2c90241fe8616c253f
Autor:
Bouil, Antoine Le, Amon, Axelle, Sangleboeuf, Jean-Christophe, Orain, Hervé, Bésuelle, Pierre, Viggiani, Gioacchino, Chasle, Patrick, Crassous, Jérôme
We present an experimental apparatus specifically designed to investigate the precursors of failure in granular materials. A sample of granular material is placed between a latex membrane and a glass plate. A confining effective pressure is applied b
Externí odkaz:
http://arxiv.org/abs/1312.4764
Autor:
Eleni Stavropoulou, Edward Andò, Emmanuel Roubin, Nicolas Lenoir, Alessandro Tengattini, Matthieu Briffaut, Pierre Bésuelle
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
The Callovo-Oxfordian claystone is a material with notoriously complex hydro-mechanical behaviour. Combined neutron and x-ray tomography modalities are used for the first time to characterise the dynamics of water absorption in this material by compa
Externí odkaz:
https://doaj.org/article/808fd9d2390c4bef87277102d69e0da8
Publikováno v:
In Computers and Geotechnics May 2017 85:384-400
Publikováno v:
Solid Earth, Vol 8, Iss 2, Pp 291-305 (2017)
The macroscopic description of deformation and fluid flow in mudrocks can be improved by a better understanding of microphysical deformation mechanisms. Here we use a combination of scanning electron microscopy (SEM) and broad ion beam (BIB) polishin
Externí odkaz:
https://doaj.org/article/7b7d76c2be054454bc965c500d4b6b24
Akademický článek
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Akademický článek
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Publikováno v:
In International Journal of Solids and Structures 15 October 2016 97-98:475-488
Publikováno v:
EPJ Web of Conferences, Vol 249, p 08013 (2021)
A novel type of damageable cohesive law is presented for paired particle interactions in a DEM granular arrangement. It is designed in the spirit of a mixed breakage criterion for solid cohesion interaction, which can be implemented in parallel to a
Externí odkaz:
https://doaj.org/article/f6c6fd540fab4b6db792850fc1d49dfe
Autor:
Pardoen Benoît, Collin Frédéric, Bésuelle Pierre, Charlier Robert, Talandier Jean, Dal Pont Stefano, Cosenza Philippe, van den Eijnden Abraham P., Desrues Jacques
Publikováno v:
E3S Web of Conferences, Vol 205, p 10003 (2020)
In the context of underground exploitation, the behaviour of rocks near galleries and tunnels conditions their stability. Underground drilling generates deformations, damage, fracturing, and significant modification of flow characteristics in the sur
Externí odkaz:
https://doaj.org/article/2961888330df47bf8356cc02595f581a