PublicationsPhotoE. Béchet
Ph.D (2002), Polytechnique Montréal (Canada)
Associate Professor
Université de Liège
LTAS - Department of Aerospace and Mechanical Engineering Chemin des chevreuils, 1, B-4000 Liège, Belgium
Email :
Phone : +32 4 366 91 65
Fax : +32 4 366 xx xx
Office : B52/3 2.438
Publication
list
Articles published or accepted in international
journals
E.
Béchet, N. Moës, B. Wohlmuth, 2008, A stable lagrange multiplier space for the stiff interface conditions within the extende finite element method, International Journal
for Numerical Methods in Engineering
E.
Béchet, M. Scherzer, M. Kuna, 2008, Application of the X-FEM to the fracture of piezoelectric materials, International Journal
for Numerical Methods in Engineering
E.
Béchet, M. Scherzer, M. Kuna, 2008, Fracture of piezoelectric
materials with the X-FEM, European Journal for Computational
Mechanics (special issue)
N.
Sukumar, D. Chopp, E. Béchet, N.Moës, 2008,
Three-Dimensional Non-Planar Crack Growth by a Coupled Extended
Finite Element and Fast Marching Method, International Journal
for Numerical Methods in Engineering.
P.
Rozycki, N. Moës, E. Béchet, C.Dubois, 2008, X-FEM
explicit dynamics for constant strain elements to alleviate mesh
constraints on internal or external boundaries, Computer
methods in applied mechanics and engineering197,
pp. 349-363.
N.
Moës, E. Béchet, M. Tourbier, 2006, Imposing Dirichlet boundary
conditions in the extended finite element method, International
Journal for Numerical Methods in Engineering67(12)
, pp. 1641-1669.
E.
Béchet, H. Minnebo, N. Moës, B. Burgard, 2005, Improved implementation
and robustness study of the X-FEM for stress analysis around cracks, International
Journal for Numerical Methods in Engineering 64(8)
, pp. 1033-1056.
E.
Béchet, E. Ruiz, F. Trochu, J.C. Cuillière, 2004, Remeshing Algorithms
Applied to Mould Filling Simulations in Resin Transfer Moulding, Journal
of Reinforced Plastics and Composites 23 (1), pp. 17-36.
E.
Béchet, E. Ruiz, F. Trochu,
J.-C. Cuillière, 2003, Adaptive Mesh Generation for Mould Filling
Problems in Resin Transfer Moulding, Composites Part A 34,
pp. 813-834.
E.
Béchet, J.C. Cuillière, F. Trochu, 2002, Generation of a Finite Element
Mesh from Stereolithography (STL) Files, Computer Aided Design34, pp. 1-17.
E.
Béchet, J.-C. Cuillière, F. Trochu, 2002, Génération d'un maillage pour
éléments finis à partir de fichiers stéréolithographie (STL) : une
interface indépendante des formats de CAO, Revue
internationale de CFAO et d'informatique graphique 17,
pp. 9-37.
Articles in
preparation
N.
Chevaugeon, N. Moës, E. Béchet, 2007, Robust
extraction of the stress intensity factors for straight and curved
cracks with the X-FEM
Communications
in
international
congresses
N.
Chevaugeon, N. Moës, H. Minnebo, E. Béchet, 2007, Robust computation of
stress intensity factors within the eXtended Finite Element Method,
Eccomas CFRAC, Ecole Centrale de Nantes, France.
E.
Béchet , M. Scherzer, M. Kuna, 2006,
Application of the X-FEM to the fracture of piezoelectric materials,
7th WCCM, Los Angeles, USA.
N.
Moës, P. Rozycki, E. Béchet, 2006, Explicit
dynamics with X-FEM to handle complex geometries, 7th WCCM, Los
Angeles, USA.
H.
Minnebo, E. Béchet, N. Moës, 2006, Robust stress intensity factors
evaluation for 3D cracks with X-FEM, 16th
European Conference of Fracture (ECF16), Alexandroupolis, Greece.
P.
Rosycki, E.
Béchet, N. Moës, 2006, Explicit dynamic with X-FEM to handle complex
geometries, IIIrd European Conference on Computational Mechanics (ECCM
2006), Lisbon, Portugal.
E.
Béchet , H. Minnebo, N. Moës, B. Burgardt,
2004, Convergence and conditionning issues with X-FEM in fracture
mechanics, 6th WCCM, Beijing, China.
N.
Moës, E. Béchet, 2003, Modeling Stationary
and Evolving Discontinuities with Finite Elements,VII International
Conference on Computational Plasticity, Barcelona, Spain.
E.
Béchet, E. Ruiz, J.C. Cuillière, F. Trochu,
Aug. 21-24 2001, Re-Meshing Algorithms Applied to Resin Transfer
Moulding Simulations, 3rd Canadian International Composite Conference,
Montréal, QC, Canada.
E. Béchet, J.C. Cuillière, F.
Trochu, Sept 25-28 2000, Generation of a F.E.M mesh from
stereolithography (STL) files, 7th International conference on
Numerical Grid Generation in Computational Field Simulations,Whistler,
BC, Canada.
Communications
in
national
congresses
E.
Béchet, M. Scherzer, M. Kuna, May
21-25 2007, Applications de la méthode des éléments finis étendus à la simulation de la rupture pour les matériaux
piezoélectriques, 8éme Colloque National en Calcul des
Structures, Giens, France.
H.
Minnebo, E.
Béchet, N. Moës, B. Burgardt, June 29th – July 2nd
2004, Intégration numérique de fonctions singulières introduites par la
méthode X-FEM pour la fissuration, Colloque de la Recherche de
l'Integroupe des Ecoles Centrales, Lyon, France.
H.
Minnebo, E. Béchet, N. Moës, B. Burgardt,
May 31st – June 4th 2004,
Intégration numérique de fonctions singulières introduites par la
méthode X-FEM pour la fissuration, 36ème Congrès national d'Analyse
Numérique, Obernai, France.
F.
Trochu, E. Béchet, J.C. Cuillière, 25-26 octobre 2002, Maillage
adaptatif appliqué au suivi d'un front d'écoulement et application à la
fabrication des composites par injection, 58e Colloque des Sciences
Mathématiques du Québec, Trois-Rivières, Canada.
E. Béchet, J.C. Cuillière, F.
Trochu, may 14-17, 2001, Génération de maillages anisotropes à partir
de fichiers stéréolithographie (STL), Congrès ACFAS, Sherbrooke, QC,
Canada.
J.F. Remacle, E. Béchet, F.
Trochu, April 23, 1999, Maillages contrôlés isotropes et anisotropes
des surfaces paramétriques, Journée Maillage, CERCA, Montréal, Canada.
E. Béchet, J.C. Cuillière, J.F.
Remacle, F. Trochu, April 23, 1999, Transformation d'un maillage STL
pour les méthodes numériques, Journée Maillage, CERCA, Montréal, Canada.
Invited talks
January 31st, 2008, Recent developpments of the X-FEM applied to piezoelectric fracture mechanics, Universität Stuttgart, Germany.
June
14th, 2007, Récents développements de X-FEM
appliqués à la mécanique de la rupture, Laboratoire de Technologies
Industrielles, Centre de Recherche Public Henri Tudor , Luxembourg.
April 2005, Applications de la
méthode X-FEM pour la mécanique de la rupture, LPMM, Université de
Metz, France.
January
26th, 2005, Convergence and conditionning issues
with X-FEM in fracture mechanics, Seminar des SFB 393, Technische
Universität Freiberg, Germany.
November
9th, 2001, Simulation de l'injection de résine
sur renforts fibreux, Séminaire du GIREF, Université Laval, Québec QC,
Canada.
Collective
monograph
R. Maranzana Ed., De la CAO
géométrique vers une CAO fonctionnelle, Lavoisier, Paris, 2003.