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Conferences

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2011
aQ.
H. Vu, R. Brenner, O. Castelnau, C. Badulescu, N. Lahellec, H.
Moulinec, P. Suquet. An incremental method for the homogenization of
thermo-viscoelastic polycrystals.
2nd International Conference on Material Modelling, August 31- September 2nd, Paris, France.
a
A. Belkhabbaz, R. Brenner, N. Rupin, B. Bacroix, J. Fonseca. Prediction of the overall behavior of a 3D microstructure of austenitic steel by using FFT numerical scheme.
11th International Conference on the Mechanical behavior of Materials, June 5-9, Como, Italy.
aJ.
Bravo-Castillero, R. Rodriguez-Ramos, R. Guinovart-Diaz, H.
Mechkour, R. Brenner , H. Camacho-Montes, F. J. Sabina.
Homogenization of magneto-electro-elastic perforated structures.
Universal relations and effective coefficients.
ASME Applied Mechanics and Materials Conference, May 31-June 2, 2011, Chicago, Illinois, USA.
a
R.
Brenner, J. Bravo-Castillero. Numerical computation of the multifield
coupling behavior of composites using Fourier transform.
IUTAM Symposium on Linking scales in computations: from microstructure to macro-scale properties, May 17-19, Pensacola, Florida, USA
aJ.
Bravo-Castillero, R. Guinovart-Diaz, R. Rodriguez-Ramos, F. J. Sabina,
R. Brenner. Simple closed-form formulae obtained by asymptotic
homogenization and fast Fourier transforms method applied to porous
cortical bone.
Workshop on Bone Mechanics, May 13-14, Sao Carlos, Brazil.
aR. Brenner. FFT homogenization method applied to electro-magneto-thermo-elastic composite materials. 29th Progress in Electromagnetics Research Symposium, March 20-23, 2011, Marrakech, Morocco.
a O.
Castelnau, C. Badulescu, R. Brenner, P. Duval, F. Grennerat, N.
Lahellec, M. Montagnat, H. Moulinec, P. Suquet, Q. H. Vu. The transient
creep of polycrystalline ice inferred from theoretical, numerical and
experimental micromechanical approaches.
The Minerals, Metals and Materials Society 2011 Annual Meeting & Exhibition, February 27-March 3, San Diego, California, USA.
a B.
Bacroix, T. Chauveau, G. Dirras, O. Castelnau, R. Brenner, A.
Abdul-Latif, C. Le Bourlot, A. Wauthier. X-ray diffraction evaluation
of the hardening state of various cubic and hexagonal materials after
large strains.
The Minerals, Metals and Materials Society 2011 Annual Meeting & Exhibition, February 27-March 3, San Diego, California, USA.
2010
aR. Brenner, O. Castelnau, R. Lebensohn, Incipient plasticity inferred from self-consistent estimates: influence of stress field fluctuations.
4th
ICACM US-France Symposium "Scale transition for plastic crystalline and
microstructured materials: from experiment to numerical modeling", June 2-4, 2010, Paris, France.
aR. Brenner, FFT-based computational approach for composite materials with coupled constitutive law.
3D Imaging, Analysis, Modeling and Simulation of Macroscopic Properties, April 20-21, 2010, Fontainebleau, France. [slides]
2009
aK.
Yoshida, R. Brenner, B. Bacroix, S. Bouvier. Regularized yield
criterion and self-consistent estimates for rate-independent
plasticity of
polycrystals.
1st Int. Conf. Material Modelling, September 15-17, 2009, Dortmund, Germany. [slides]
aR. Brenner, R. Lebensohn, O. Castelnau. Self-consistent
estimates of plastic yield surfaces based on field statistics.
10th US Nat. Congress for Computational Mechanics, July 16-19, 2009, Columbus, OH, USA.
aR. Brenner, S. Mercone. Response of multiferroic magnetoelectric materials: near field microscopy and numerical homogenization.
4th "Heterogeneous Materials" European Research Group, May 28-29, 2009, Budapest, Hungary. [slides]
2008
aR. Brenner, R. Lebensohn, O. Castelnau. Influence of the elastic anisotropy on the initial yielding of polycrystals.
4th Int. Conf. Materials Multiscale Modelling, October 27–31, 2008, Tallahassee, FL, USA. [slides]
2007
aA. Rekik, R. Brenner. Evaluation de la méthode de collocation pour l'homogénéisation en viscoélasticité linéaire.
18e Congrès Français de Mécanique, August 27–31, 2007, Grenoble, France. [slides]
aR. A. Lebensohn, R. Brenner, O.
Castelnau. Full-field modelling and experimental validation of subgrain
texture and microstructure evolution of polycrystalline copper.
9th Int. Conf. on Numerical Methods in Industrial Forming Processes, June 17-21, 2007, Porto, Portugal.
aB. Bacroix,
R. Brenner, K. Zhu, H. Réglé, A. Wauthier, D. Chaubet. Relation between
initial texture and microstructure and nucleation and growth mechanisms
in metals.
3rd Joint Int. Conf. on Recrystallisation and Grain Growth, June 10–13, 2007, Jeju Island, South Korea.
aA. Wauthier, R. Brenner, H. Réglé, B. Bacroix. Description of microstructural intragranular heterogeneities in a Ti-IF steel using a micromechanical approach.
10th ESAFORM Conf. on Material Forming, April 18–20, 2007, Zaragoza, Spain.
[extended abstract]
2006
aD. Faurie, O. Castelnau, P.-O. Renault, G.
Patriarche, R. Brenner, E. Le Bourhis, Ph. Goudeau. Elastic properties of polycrystalline gold thin films: simulations and X-ray diffraction experiments.
33rd Int. Conf. on Metallurgical Coatings and Thin Films, May 1-5, 2006, San Diego, CA, USA.
2005
aO.
Castelnau, R. Brenner, R. A. Lebensohn. Effect of field fluctuations on
the work-hardening of linear polycrystals and composites.
Int. Conf. on Micromechanics and Microstructure Evolution, September 12-16, 2005, Madrid, Spain. [slides]
2004
aR. Brenner, O. Castelnau, B. Bacroix. Potentiality of mean-field approaches for recrystallisation: characterization of the deformed state of polycrystals.
2nd Joint Int. Conf. on Recrystallisation and Grain Growth, August 30-September 3, 2004, Annecy, France.
2002
aR. Brenner, O.
Castelnau, P. Gilormini. The modified affine homogenisation scheme for
nonlinear composites: comparison with variational bounds and estimates.
6th Eur. Mechanics of Materials Conference, September 9-12, 2002, Liège, Belgium. [slides]
1999
aR.
Brenner, J.-L. Béchade, B. Bacroix. Texture and residual stresses
influence on the thermomechanical behaviour of Zircaloy-4 tubes.
12th Int. Conf. on Textures of Materials, August 9-13, 1999, Montreal, Canada.
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