Analysis and forecast of extreme new-snow avalanches: a numerical study of the avalanche cycles of February 1999 in France

Autor: Marie Rousselot, Yves Durand, Gérald Giraud, Laurent Mérindol, Luc Daniel

Publikováno v: Journal of Glaciology. 56:758-770

Snow and weather conditions typical of exceptional cycles of fresh-snow avalanches in the northern Alps are investigated using the numerical avalanche-hazard forecasting procedure of Météo-France. Sensitivity tests are performed on the events of Fe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8976a153e1fec89862b0d2c49806a2c9
https://doi.org/10.3189/002214310794457308

Mise en forme des renforts de composites tissés. Importance du comportement mécanique

Autor: François Dumont, Philippe Boisse, Jean-Luc Daniel

Publikováno v: Revue des composites et des matériaux avancés. 12:423-433

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b97a6036824e051d264a70b6c928fe49
https://doi.org/10.3166/rcma.12.423-433

Computation of thin structures at large strains and large rotations using a simple C0 isoparametric three-node shell element

Autor: Jean-Luc Daniel, Philippe Boisse, Jean-Claude Gelin

Publikováno v: Computers & Structures. 58:249-261

In this paper, the efficiency of a three-node shell finite element with fifteen degrees of freedom using linear interpolation functions is shown for calculations involving non-linearities such as large rotations and large strains. The element is base

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::188ecd379748b5edd7626226d783987f
https://doi.org/10.1016/0045-7949(95)00143-5

Approche méso-macro pour la simulation de la mise en forme des composites à renforts tissés

Autor: Philippe Boisse, Jean Luc Daniel, Damien Soulat, Benjamin Hagege

Publikováno v: Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics
Revue Européenne de Mécanique Numérique/European Journal of Computational Mechanics, Hermès / Paris : Lavoisier 2006, 15 (1-2-3), pp.93-106. ⟨10.3166/remn.15.93-106⟩
Revue Européenne des Éléments Finis
Revue Européenne des Éléments Finis, HERMÈS / LAVOISIER, 2006, pp.93-106
7e colloque national en calcul des structures
7e colloque national en calcul des structures, CSMA, May 2005, Giens, France
7e colloque national en calcul des structures, May 2005, Giens, France. 7e colloque national en calcul des structures, 2005
Colloque National en Calcul des Structures
Colloque National en Calcul des Structures, May 2005, France

International audience; A finite element made of woven unit cells under biaxial tension and in-plane shear is proposed for the simulation of fabric forming. The simulation is based on a simplified dynamic equation accounting for tension and in-plane

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c82271f38c04c29dd1e03f4365b9f9ac
https://hal.archives-ouvertes.fr/hal-00081064/file/PBJLD.pdf

Forming of a Very Unbalanced Fabric Experiment and Simulation

Autor: François Dumont, Philippe Boisse, Andrew C. Long, Bassem Zouari, Jean-Luc Daniel, Damien Soulat

Publikováno v: International Journal of Forming Processes
International Journal of Forming Processes, 2003, 6 (3-4), pp.465-480. ⟨10.3166/ijfp.6.465-480⟩

The deep drawing of a very unbalanced fabric on a hemispherical shape is performed both experimentally and by a numerical simulation. The shape obtained depends mainly on the mechanical behaviour of the fabric and is highly non-symmetric. The simulat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c95b7259687f8e1fe65b5ad5b85167a2
https://hal.archives-ouvertes.fr/hal-00102332