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Grégory Legrain
Grégory Legrain
Associate professor of Mechanical Engineering, Ecole Centrale Nantes - GeM Institute
Verified email at ec-nantes.fr
Title
Cited by
Cited by
Year
Stress analysis around crack tips in finite strain problems using the extended finite element method
G Legrain, N Moes, E Verron
International Journal for Numerical Methods in Engineering 63 (2), 290-314, 2005
1382005
An X‐FEM and level set computational approach for image‐based modelling: application to homogenization
G Legrain, P Cartraud, I Perreard, N Moës
International Journal for Numerical Methods in Engineering 86 (7), 915-934, 2011
1152011
High order X-FEM and levelsets for complex microstructures: uncoupling geometry and approximation
G Legrain, N Chevaugeon, K Dréau
Computer Methods in Applied Mechanics and Engineering 241, 172-189, 2012
1002012
Stability of incompressible formulations enriched with X-FEM
G Legrain, N Moës, A Huerta
Computer Methods in Applied Mechanics and Engineering 197 (21-24), 1835-1849, 2008
802008
Routes for efficient computational homogenization of nonlinear materials using the proper generalized decompositions
H Lamari, A Ammar, P Cartraud, G Legrain, F Chinesta, F Jacquemin
Archives of Computational methods in Engineering 17 (4), 373-391, 2010
772010
A NURBS enhanced extended finite element approach for unfitted CAD analysis
G Legrain
Computational Mechanics 52 (4), 913-929, 2013
612013
Image-based computational homogenization and localization: comparison between X-FEM/levelset and voxel-based approaches
WD Lian, G Legrain, P Cartraud
Computational Mechanics 51 (3), 279-293, 2013
612013
On the use of the extended finite element method with quadtree/octree meshes
G Legrain, R Allais, P Cartraud
International Journal for Numerical Methods in Engineering 86 (6), 717-743, 2011
542011
On the use of the extended finite element method with quadtree/octree meshes
G Legrain, R Allais, P Cartraud
International Journal for Numerical Methods in Engineering 86 (6), 717-743, 2011
542011
Estimation of crack opening from a two‐dimensional continuum‐based finite element computation
F Dufour, G Legrain, G Pijaudier‐Cabot, A Huerta
International journal for numerical and analytical methods in geomechanics …, 2012
442012
Modeling of thermophysical properties in heterogeneous periodic media according to a multi-scale approach: Effective conductivity tensor and edge effects
A Matine, N Boyard, P Cartraud, G Legrain, Y Jarny
International Journal of Heat and Mass Transfer 62, 586-603, 2013
272013
Tensor-based methods for numerical homogenization from high-resolution images
L Giraldi, A Nouy, G Legrain, P Cartraud
Computer Methods in Applied Mechanics and Engineering 254, 154-169, 2013
272013
Transient heat conduction within periodic heterogeneous media: A space-time homogenization approach
A Matine, N Boyard, G Legrain, Y Jarny, P Cartraud
International Journal of Thermal Sciences 92, 217-229, 2015
232015
Robust and direct evaluation of J2 in linear elastic fracture mechanics with the X‐FEM
G Legrain, N Moës, E Verron
International journal for numerical methods in engineering 76 (10), 1471-1488, 2008
192008
Coupling damage and cohesive zone models with the Thick Level Set approach to fracture
B Lé, N Moës, G Legrain
Engineering Fracture Mechanics 193, 214-247, 2018
172018
Low-rank approximate inverse for preconditioning tensor-structured linear systems
L Giraldi, A Nouy, G Legrain
SIAM Journal on Scientific Computing 36 (4), A1850-A1870, 2014
152014
Numerical simulation of CAD thin structures using the eXtended Finite Element Method and Level Sets
G Legrain, C Geuzaine, JF Remacle, N Moës, P Cresta, J Gaudin
Finite Elements in Analysis and Design 77, 40-58, 2013
122013
Mixed dimensional modeling of reinforced structures
B Lé, G Legrain, N Moës
Finite elements in Analysis and Design 128, 1-18, 2017
92017
Thermal properties of composite materials: effective conductivity tensor and edge effects
A Matine, N Boyard, P Cartraud, G Legrain, Y Jarny
Journal of Physics: Conference Series 395 (1), 012014, 2012
82012
Extraction of a crack opening from a non local damage field.
G Legrain, F Dufour, A Huerta, G Pijaudier-Cabot
Int. Conf. Comput. Plasticity, 2007
82007
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Articles 1–20