Production Scientifique
- H. Welemane, C. Goidescu, D. Kondo, O. Pantalé, M. Karama Brittle damage in initially anisotropic materials: a model accounting for
the induced anisotropy and unilateral effects.
Applied Mechanics and Materials, Vol. 784, p173-178, 2015. [PDF]
- C. Goidescu, H. Welemane, O. Pantalé, M. Karama Anisotropic unilateral
damage with initial orthotropy : a micromechanics-based approach.
International Journal of Damage Mechanics, Vol. 24(3) p313–337, 2014. [PDF]
- O. Pantalé, B. Gueye. Influence of the
constitutive flow law in FEM simulation of the radial forging process.
Journal of Engineering vol. 2013, Article ID 231847, 8 pages, 2013. [direct_download]
- C. Garnier, M-L. Pastor, B. Lorrain, O. Pantalé.
Fatigue behavior of impacted composite structures. Composite
Structures, vol 100, p443–449, 2013.[PDF]
- P. Stempflé, O. Pantalé, T. Djilali, R. K. Njiwa, X. Bourrat,
J. Takadoum. Evaluation of the real contact area in three-body
dry friction by micro-thermal analysis. Tribology International, vol
43, p1794–1805, 2010. [PDF]
- P. Stempflé, O. Pantalé, M. Rousseau, E. Lopez, X.
Bourrat. Mechanical properties of the elemental nanocomponents
of nacre structure. Materials Science, Engineering C, vol 30,
p715–721, 2010. [PDF]
- C. Garnier, S. Mistou, O. Pantalé. Influence of
process, material parameters on impact response in composite structure:
methodology using design of experiments. Key Engineering Materials,
vol 446, p83–90, 2010. [PDF]
- F. Abbassi, O. Pantalé, S. Mistou, A. Zghal, R.
Rakotomalala. Effect of ductile damage evolution in sheet
metal forming: experimental, numerical investigations, Key Engineering
Materials, p157–169, 2010. [PDF]
- I. Nistor, O. Pantalé, S. Caperaa. Numerical
implementation of the extended finite element method for dynamic crack
analysis. Advances in Engineering Software vol 39 (7)
:573-587,2008. [PDF]
- P. Stempflé, O. Pantalé, R. Kouitat Njiwa, M. Rousseau, E.
Lopez, X. Bourrat. Fiction induced sheet nacre fracture -
effects of nano-shocks on crack location. International Journal of
Nanotechnology, 4(6) :712-729, 2007. [PDF]
- I. Nistor, O. Pantalé, S. Caperaa. Numerical
propagation of dynamic cracks using X-FEM. European Journal of
Computational Mechanics, 16 (2) :183-198, 2007. [PDF]
- L. Menanteau, O. Pantalé, S. Caperaa. A methodology
for large scale finite element models including multi-physics,
multi-domain, muti-timestep aspects. European Journal of Computational
Mechanics, 15 (7-8) :799-824, 2006. [PDF]
- I. Nistor, O. Pantalé and S. Caperaa. A new impact
test for the identification of a dynamic crack propagation criterion using
a gas-gun device. Journal de Physique IV, 134: 713-718, 2006. [PDF]
- O. Pantalé. Parallelization of an Object-Oriented
FEM Dynamics Code : Influence of the strategies on the Speedup.
Advances in Engineering Software. 36 (6) :361-373, 2005. [PDF]
- O. Pantalé, S. Caperaa, R. Rakotomalala.
Development of an object oriented finite element program : Application
to metal forming, impact simulations. Journal of Computational,
Applied Mathematics. 168 (1-2) :341-351, 2004. [PDF]
- O. Pantalé, J. L. Bacaria, O. Dalverny, R. Rakotomalala, S.
Caperaa. 2D, 3D numerical models of metal cutting with damage
effects. Computers Methods in Applied Mechanics, Engineering
193(39-41) :4383-4399, 2004. [PDF]
- I. Nistor, O. Pantalé, S. Caperaa, C. Sattouf. A
new dynamic test for the identification of high speed friction law using a
gaz-gun device. Journal de Physique IV, 110 :519-524, 2003. [PDF]
- O. Pantalé. An Object-Oriented Programming of an
Explicit Dynamics Code : Application to Impact Simulation. Advances in
Engineering Software. 33 (5) :275-284,8 2002. [PDF]
- J. L. Bacaria, O. Dalverny, O. Pantalé, R.
Rakotomalala. Transient Numerical models of metal cutting
using the Johnson-Cook’s Rupture Criterion. International Journal of
Forming Processes, 5(1) :53-70, 2002.
- O. Dalverny, S. Caperaa, O. Pantalé, C. Sattouf.
Identification de lois constitutives et de lois de frottement adaptées
aux grandes vitesses de sollicitation. Journal de Physique IV, 12
:275-281, 2002. [PDF]
- P. Lorong, O. Pantalé, R. Rakotomalala, M. Touratier.
A 3D-numerical thermomechanical approach for materials cutting.
Solids Mechanics, Its Applications, Continuum Thermomechanics - Paul
Germain’s Anniversary Volume (76) :277-288, ISBN :0-792-36407-2, 2000.
[PDF]
- O. Pantalé, R. Rakotomalala, M. Touratier. An ALE
three-dimensional model of orthogonal, oblique metal cutting
processes. International Journal of Forming Processes, 1(3)
:371-388,09 1998. [PDF]
- P. Joyot, R. Rakotomalala, O. Pantalé, M. Touratier, N.
Hakem. A numerical simulation of steady state metal
cutting. Proceedings in Inst. Journal for Mechanical Engineers, 212
(part C) :331-341, 1998. [PDF]
- P. Stempflé, X.Bourrat, R. Kouitat Njiwa, O. Pantalé, E. Lopez
and J. Takadoum A multiscale tribological study of nacre:
Evidence of wear nanomechanisms controlled by the frictional dissipated
power. In 15th Nordic Symposium on Tribology, 12-15 June, Trondheim,
Norway, 2012
- F. Abbassi, O. Pantalé, S. Mistou, A. Zghal and R.
Rakotomalala Effect of ductile damage evolution in sheet metal
forming : experimental and numerical investigations. In ICSAAM 2009,
Tarbes, France, september 7-10, 2009.
- C. Garnier, S. Mistou, J-N. Felices, P. Hermel, C. Naejus and O.
Pantalé. Modeling of ageing of composites structures under
dynamic loads. In ICSAAM 2009, Tarbes, France, september
7-10,2009.
- B. Gueye, O. Pantalé, F. Boutobza and Y. Maheo.
Lubricant choice for rotary swaging process. In ICSAAM 2009,
Tarbes, France, september 7-10, 2009.
- P. Stempflé, O. Pantalé, T. Djilali, R. Kouitat Njiwa and X.
Bourrat. Evaluation of the real contact area in three-body dry
friction by micro-thermal analysis. In 36th LEEDS-LYON Symposium on
Tribology, Lyon, september 1-4, 2009.
- F. Abbassi, S. Mistou, O. Pantalé, A. Zghal and R.
Rakotomalala. Contribution de la métrologie optique dans les
processus de la mise en forme des tôles minces. In Neuvième colloque
francophone sur les méthodes et techniques optiques pour l’industrie,
Nantes, november 17-21, 2008.
- F. Abbassi, O. Pantalé, O. Dalverny, A. Zghal and R.
Rakotomalala. Parametric sheet metal characterization by using
monte-carlo and levenberg-marquardt : bulge test application. In
APCOM’07 in conjunction with EPMESC XI, Kyoto, Japan, december 3-6, 2007.
[PDF]
- O. Pantalé, I. Nistor and S. Caperaa. X-FEM
numerical simulation and experimental study of dynamic crack
propagation. International Conference on Computational Fracture and
Failure of Materials and Structures, Nantes, France, june 11-13, 2007.
- F. Abbassi, O. Pantalé, A. Zghal, and R. Rakotomalala.
Analysis of the thinning phenomenon variations in sheet metal forming
processes. IX International Conference of Computational Plasticity,
Barcelona, september 5-7, 2007. [PDF]
- P. Stempflé, O. Pantalé, X. Bourrat, M. Rousseau, E. Lopez and
R. Kouitat Njiwa. Nanoindentation and tribological tests :
suitable tools for modelling the nanostructure of sheet nacre. 2nd
Vienna International Conference on Micro- and Nano-Technology, Vienna,
Austria, march 14-16, 2007. [PDF]
- F. Abbassi, O. Pantalé, A. Zghal, S. Mistou and R.
Rakotomalala. Etude du comportement élastoplastique
anisotrope de tôle d’emboutissage par l’utilisation de corrélation
d’image (DIC). 2nd International Congress Design and Modeling of
Mechanical Systems, Monastir, Tunisia, 19-21 march 2007. [PDF]
- F. Abbassi, O. Pantalé, A. Zghal and R. Rakotomalala.
Etude de la striction de la tôle d’emboutissage. In 7ème
colloque international francophone Méthodes et Techniques Optiques pour
l’Industrie, Mulhouse, november 20-24, 2006.
- Z. Guede, O. Pantalé and S. Caperaa. Integration of
a multi-physics model in a reliability based design framework : Application
to power converters. Eighth International Conference on Computational
Structures Technology, ISBN :1-905088-08-6, Las Palmas de Gran Canaria,
Spain, 12-15 September 2006. [PDF]
- I. Nistor, O. Pantalé and S. Caperaa. A new impact
test for the identification of a dynamic crack propagation criterion using
a gas-gun device. In 8 th International Conference on Mechanical and
Physical Behaviour of Materials Under Dynamic Loading, pages 713–718,
Dijon, France, september 11-15, 2006.
- I. Nistor, S. Caperaa and O. Pantalé. A dynamic
crack propagation criteria for X-FEM, based on path-independent integral
evaluation. 16th European Conference of Fracture, Alexandroupolis,
Greece, July 3-7, 2006. [PDF]
- F. Abbassi, O. Pantalé, A. Zghal, and R. Rakotomalala.
Prediction of sheet metal formability (FLD) by using diverse
method. III European Conference on Computational Mechanics Solids,
Structures and Coupled Problems in Engineering, Lisbon, Portugal, June
2006. [PDF]
- I. Nistor, O. Pantalé and S. Caperaa. On the
modeling of the dynamic crack propagation by extended finite element method
: numerical implementation in DynELA code. VIII International
Conference on Computational Plasticity, 303–306, Barcelona, 2005. [PDF]
- I. Nistor, S. Caperaa and O. Pantalé. Modélisation
des discontinuités dans les structures soumises à des chargements
dynamiques par la méthode des élements finis étendue. 31th
Internationally attended scientific conference of the military technical
academy, ISBN-973-640-074-3, Bucharest, 2005.
- O. Pantalé and S. Caperaa. Strategies for a
parallel 3D FEM code : Application to impact and crash probems in
structural mechanics. Coupled Problems 2005, Santorini Island, May
25-28, 2005. [PDF]
- L. Menanteau, O. Pantalé and S. Caperaa. A coupled
electro-thermo-mechanical FEM code for large scale problems including
multi-domain and multiple time-step aspects. Coupled Problems 2005,
Santorini Island, may 25-28, 2005. [PDF]
- H. Abichou, O. Pantalé, I. Nistor, O. Dalverny and S.
Caperaa. Identification of metallic material behaviors under
high-velocity impact : A new tensile test. 15th Technical Meeting
DYMAT, Metz, june 1-2, 2004. [PDF]
- O. Pantalé, I. Nistor and S. Caperaa.
Identification et modélisation du comportement des matériaux
métalliques sous sollicitations dynamiques. Military Technical
Academy, editor, 30th Internationally attended scientific conference of the
military technical academy, ISBN 973-640-012-3, Bucharest, 2003. [PDF]
- I. Nistor, O. Pantalé, S. Caperaa and C. Sattouf.
Identification of a dynamic visco-plastic flow law using a combined
Levenberg-Marquardt and Monte-Carlo algorithm. VII International
Conference of Computational Plasticity, Barcelona, 2003. [PDF]
- L. Menanteau, S. Caperaa and O. Pantalé. A
multigrid method for the thermomechanical behaviour simulation applicated
to power electronics converter. VII International Conference of
Computational Plasticity, Barcelona, 2003. [PDF]
- O. Pantalé and S. Caperaa and R. Rakotomalala.
Development of an object-oriented finite element program : application
to metal-forming and impact simulations. ACOMEN 2002 Second
international conference on advanced computational methods in engineering.
ISBN 2-930322-39-X, Liège University (Belgium), may 28-31, 2002. [PDF]
- J.L. Bacaria, O. Dalverny, O. Pantalé, R. Rakotomalala and S.
Caperaa. Transient numerical model of discontinuous chip
formation based on a damage effect. Mini-symposium Machining in the
Esaform 2001 congress, Liège - Belgium. april 23-25, 2001.
- C. Sattouf, O. Pantalé and S. Caperaa. A
methodology for the identification of constitutive and contact laws of
metallic materials under High Strain Rates. In Euromat, Advances in
Mechanical Behaviour, Plasticity and Damage (Tours), november, 2000. [PDF]
- J. L. Bacaria, O. Dalverny, O. Pantalé, R. Rakotomalala, and S.
Caperaa. 2D and 3D numerical models of metal cutting with
damage effects. In ECCOMAS, editor, European Congress on Computational
Methods in Applied and Engineering (Barcelone), september, 2000. [PDF]
- O. Pantalé, R. Rakotomalala, and M. Touratier.
Simulation of chip formation in machining. In Neat Press, editor,
Proceedings of plasticity’99 (Cancun), pages 397-400, january, 1999. [PDF]
- O. Pantalé, R. Rakotomalala, M. Touratier and S.
Caperaa. A Numerical Model of Metal Cutting : Effect of the
Friction and the Tool Wear. First French and German Conference on HIGH
SPEED MACHINING - (Metz), pages 420-423, june, 1997.
- O. Pantalé, R. Rakotomalala, M. Touratier, and N.
Hakem. A three-dimensional numerical model of orthogonal and
oblique metal cutting processes. In ASME, editor, PD-Vol. 75 ;
Engineering Systems Design and Analysis, volume 3, pages 199-206, july 1-4,
1996. [PDF]
- O. Pantalé, R. Rakotomalala, and S. Caperaa.
Développement d’un code de calcul explicite ALE : Application à la
coupe des métaux. In 14ème congrès français de mécanique -
Toulouse, pages 951.1-6, septembre, 1999. [PDF]
- O. Pantalé, R. Rakotomalala, M. Touratier, and S.
Caperaa. Un modèle numérique d’usinage. Analyse de
l’effet du frottement et de l’usure. In Journée PRIMECA,
1996.
- O. Pantalé, R. Rakotomalala, M. Touratier, and N.
Hakem. Modélisation tridimensionnelle de la coupe
orthogonale. In Hermès, editor, 2ème Colloque en Calcul de
Structures - Giens - ISBN 2-86601-471-5, volume 2, pages 597-602, 16-19
mai, 1995.
- O. Pantalé, R. Rakotomalala, M. Touratier, and N.
Hakem. Modélisation tridimensionnelle de la coupe
orthogonale. In Journée PRIMECA Procédés d’Usinage - CER ENSAM -
71250 Centre de Cluny, 3-5 avril, 1995.
- P. Joyot, R. Rakotomalala, O. Pantalé, M. Touratier, and N.
Hakem. Un modèle prédictif de coupe orthogonale basé sur
une formulation Arbitraire Lagrangienne Eulérienne. In Journée
Procédés d’usinage - PRIMECA, 19 mai, 1994.