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Calibration of thermo-viscoplastic constitutive model under biaxial loadings: A Feasibility Study
Zhihao Wang
,
Dominique Guines
,
Lionel Leotoing
Conference papers
hal-04093006v1
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Suitability evaluation of pre-formed cruciform sample without thickness reduction for high strain values in the center of the specimen under different strains paths
Grzegorz Mitukiewicz
,
Lionel Leotoing
,
Guan Wang
,
Dominique Guines
,
Jaroslaw Goszczak
et al.
Conference papers
hal-04093031v1
|
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Influence of criteria on the determination of forming limits in thickness reduced cruciform specimens
Zhihao WANG
,
Dominique GUINES
,
L Leotoing
Conference papers
hal-03789239v1
|
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Effect of temperature and strain rate on the mechanical behavior of discontinuous glass fibre reinforced thermoplastic composite
J Faddoul
,
P Rahme
,
D Guines
,
L Leotoing
25ème Congrès Français de Mécanique, Aug 2022, Nantes, France
Conference papers
hal-03789780v1
|
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Effect of microstructure on the formability of Ti21S alloy
Cai Hu
,
Lionel Leotoing
,
Philippe Castany
,
Dominique Guines
,
Thierry Gloriant
et al.
Conference papers
hal-03417257v1
|
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Effect of temperature and strain rate on the plastic anisotropic behavior characterized by a single biaxial tensile test
Jiabin Liang
,
Dominique Guines
,
Lionel Leotoing
Conference papers
hal-02892745v1
|
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Influence of the mechanical model of titanium T40 on the predicted forces during incremental forming process
A. Abdelkefi
,
D. Guines
,
Lionel Leotoing
,
S. Thuillier
22nd International ESAFORM Conference on Material Forming, ESAFORM 2019, May 2019, Vitoria-Gasteiz, Spain. pp.170010, ⟨10.1063/1.5112726⟩
Conference papers
hal-02281899v1
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Failure stresses of plain weave glass/epoxy under different in-plane biaxial loading ratios
A. Kobeissi
,
D. Guines
,
P. Rahme
,
L. Leotoing
24ème Congrès Français de Mécanique, Aug 2019, Brest, France
Conference papers
hal-02328601v1
|
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Thermo-viscoplastic behavior of AA6061 under dynamic biaxial loadings
J. Liang
,
D. Guines
,
Lionel Leotoing
22nd International ESAFORM Conference on Material Forming, ESAFORM 2019, May 2019, Vitoria-Gasteiz, Spain. pp.180014, ⟨10.1063/1.5112752⟩
Conference papers
hal-02281896v1
|
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Incremental forming of Titanium T40 sheet: experimental and numerical investigations
A. Abdelkefi
,
D. Guines
,
L. Leotoing
,
S. Thuillier
24ème Congrès Français de Mécanique, Aug 2019, Brest, France
Conference papers
hal-02328578v1
|
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Numerical investigation on cruciform composite shape for the biaxial characterization test
A. Kobeissi
,
Lionel Leotoing
,
Dominique Guines
,
P. Rahme
18th European Conference on Composite Materials, ECCM 2018, Jun 2018, Athens, Greece
Conference papers
hal-03103522v1
|
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Springback effects during single point incremental forming Optimization of the tool path
Laurence Giraud-Moreau
,
Jérémy Belchior
,
Pascal Lafon
,
Lionel Leotoing
,
Abel Cherouat
et al.
21st International ESAFORM Conference on Material Forming, ESAFORM 2018, Apr 2018, Palermo, Italy. pp.160009, ⟨10.1063/1.5035035⟩
Conference papers
hal-01809295v1
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Identification of forming limits at fracture of DP600 sheet metal under linear and unloaded non-linear strain paths
X. Song
,
L. Leotoing
,
D. Guines
,
Eric Ragneau
Conference papers
hal-01671675v1
|
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Calorific signature of PLC bands under biaxial loading conditions in Al-Mg alloys
Jean-Benoit Le Cam
,
Eric Robin
,
L. Leotoing
,
D. Guines
Conference papers
hal-01671671v1
|
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Identification of forming limits at fracture using an in-plane biaxial tensile test with a dedicated cruciform specimen
Xiao Song
,
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
ICMFF11 International Conference on Multiaxial Fatigue and Fracture, Jun 2016, Seville, Spain
Conference papers
hal-01361744v1
|
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Strain Rate Dependent Hardening of DP600 Sheet Metal for Large Strains Under In-plane Biaxial Loadings
Wei Liu
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
19th International ESAFORM Conference on Material Forming (ESAFORM 2016), Apr 2016, Nantes, France. pp.060004, ⟨10.1063/1.4963440⟩
Conference papers
hal-01394756v1
|
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Calibration of anisotropic yield criterion with conventional tests or biaxial test
Zhang Shunying
,
Lionel Leotoing
,
Dominique Guines
,
Sandrine Thuillier
IDDRG2015, May 2015, Shanghai, China
Conference papers
hal-01186218v1
|
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Identification of Anisotropic Yield Criterion Parameters from a Single Biaxial Tensile Test
Shunying Zhang
,
Lionel Leotoing
,
Dominique Guines
,
Sandrine Thuillier
Conference papers
hal-00992888v1
|
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Effects of temperature and strain rate on the forming limit curves of AA5086 sheet
Cunsheng Zhang
,
Xingrong Chu
,
Dominique Guines
,
Lionel Leotoing
,
Jie Ding
et al.
Conference papers
hal-01148491v1
|
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Influence of temperature and strain rate on the formability of aluminium alloys: Comparison between experimental and predictive results
Xingrong Chu
,
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
IDDRG2014, Jun 2014, Paris, France. pp.91-96
Conference papers
hal-00999709v1
|
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A cruciform shape to study the influence of strain paths on forming limit curves
Lionel Leotoing
,
Dominique Guines
,
Shunying Zhang
,
Eric Ragneau
Conference papers
hal-00872576v1
|
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Characterization of sheet metal plastic anisotropy by cross biaxial tensile test
Shunying Zhang
,
Lionel Leotoing
,
Dominique Guines
,
Sandrine Thuillier
Colloque Journée SF2M Section Ouest, Apr 2013, Lorient, France
Conference papers
hal-00872589v1
|
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Force prediction for correction of robot tool path in single point incremental forming
Jérémy Belchior
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
Conference papers
hal-00872570v1
|
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Calibration of material parameters of anisotropic yield criterion with conventional tests and biaxial test
Shunying Zhang
,
Lionel Leotoing
,
Dominique Guines
,
Sandrine Thuillier
Conference papers
hal-00872583v1
|
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Numerical simulation of the single point incremental forming : Improvement of the force prediction
Jérémy Belchior
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
32nd SENAFOR, Oct 2012, Porto Alegre, Brazil. pp.1-14
Conference papers
hal-00872621v1
|
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Approche couplée matériau/structure machine : Application au formage incrémental
Jérémy Belchior
,
Dominique Guines
,
Lionel Leotoing
,
Patrick Maurine
,
Eric Ragneau
et al.
20ème Congrès Français de Mécanique, Aug 2011, Besançon, France. pp.1-6
Conference papers
hal-00873690v1
|
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Détermination numérique de courbes limites de formage en fonction de la température pour un alliage d'aluminium 5086
Xingrong Chu
,
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
20ème Congrès Français de Mécanique, Aug 2011, Besançon, France. pp.1-6
Conference papers
hal-00953786v1
|
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An in-plane tensile test for rheological and formability identification : comparison between experimental and numerical FLC
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
ESAFORM 2011, Apr 2011, Belfast, Ireland. pp.1535-1540
Conference papers
hal-00958184v1
|
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A biaxial test for rheological and formability identification
Ibrahim Zidane
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
Conference papers
hal-00981919v1
|
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Caractérisation du comportement mécanique d'un alliage d'aluminium en expansion biaxiale - Application aux courbes limite de formage
Lionel Leotoing
,
Sandrine Thuillier
,
Dominique Guines
JAUM2010, Aug 2010, Lorient, France
Conference papers
hal-00951394v1
|
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Développement d'un essai biaxial adapté à l'identification du comportement rhéologique d'alliages métalliques et de leur formabilité sous sollicitations dynamiques
Ibrahim Zidane
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
JAUM2010, Aug 2010, Lorient, France
Conference papers
hal-00951632v1
|
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Numerical investigation of temperature and forming rate effect on AA5086 warm formability
Cunsheng Zhang
,
Guoqun Zhao
,
Hao Chen
,
Lionel Leotoing
7th International Forum on Advanced Material Science and Technology, Jun 2010, Dalian, China. pp.607-610
Conference papers
hal-00979407v1
|
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Influence du modèle de comportement rhéologique sur la prédiction de la formabilité d'un alliage d'aluminium sous sollicitations dynamiques
Xingrong Chu
,
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
Matériaux 2010, Oct 2010, Nantes, France. pp.1-8
Conference papers
hal-00938590v1
|
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Theoretical and numerical study of strain rate sensitivity on formability of sheet metal
Cunsheng Zhang
,
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
Numisheet 2008, Sep 2008, Interlaken, Switzerland. pp.1-5
Conference papers
hal-00941818v1
|
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Optimization of biaxial tensile specimen shape from numerical investigations
Ibrahim Zidane
,
Cunsheng Zhang
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
et al.
Numisheet 2008, Sep 2008, Interlaken, Switzerland. pp.1-6
Conference papers
hal-00941797v1
|
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Développement d'un banc d'essai dynamique de traction bi-axiale
Ibrahim Zidane
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
MECADYMAT 2008, Apr 2008, Lorient, France
Conference papers
hal-00941824v1
|
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Etude de la formabilité des tôles hydroformées dans la gamme des vitesses de déformation intermédiaires
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
,
Cunsheng Zhang
CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France
Conference papers
hal-03362497v1
|
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Étude de la formabilité des tôles hydroformées dans la gamme des vitesses de déformation intermédiaires
Cunsheng Zhang
,
Lionel Leotoing
,
Dominique Guines
,
Eric Ragneau
18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France. pp.1-6
Conference papers
hal-01030828v1
|
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Simulation d'un procédé de formage de structures raidies : étude de faisabilité
Mohamed Elamine Ait Ali
,
Dominique Guines
,
Lionel Leotoing
,
Eric Ragneau
CFM 2007 - 18ème Congrès Français de Mécanique, Aug 2007, Grenoble, France
Conference papers
hal-03360431v1
|
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Multi-objective robust design optimization of an engine mounting system
Eric Courteille
,
Frédéric Mortier
,
Lionel Leotoing
,
Eric Ragneau
SAE 2005 Noise and Vibration Conference and Exhibition, May 2005, Traverse City, United States. pp.2005-01-2412, ⟨10.4271/2005-01-2412⟩
Conference papers
hal-00913315v1
|
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Mise en place et retour d'expérience sur de l'enseignement à distance
Alain Milley
,
Corentin Kerzreho
,
Lionel Leotoing
,
Jérôme Noailles
Technologies de l'Information et de la Connaissance dans l'Enseignement Supérieur et de l'Industrie, Oct 2004, Compiègne, France. pp.448-452
Conference papers
edutice-00000738v1
|
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Analytical study of coupling between subsystems of a vehicule NVH model
Eric Courteille
,
Lionel Leotoing
,
Frédéric Mortier
,
Eric Ragneau
International Conference on Noise and Vibration Engineering 2004, Sep 2004, LEUVEN, Belgium. pp.3375-3386
Conference papers
hal-00913351v1
|
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Prévision du flambage local-global et interactif des poutres sandwichs en compression plane
Lionel Leotoing
,
Sylvain Drapier
,
Vautrin Alain
6ème Colloque national en calcul des structures, Jun 2003, Giens, France. pp.1-8
Conference papers
hal-00975703v1
|
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Prediction of the Two-Scale Buckling Response of Sandwich Beams under In-Plane Compression.
L. Leotoing
,
Sylvain Drapier
,
Alain Vautrin
Sixth international conference on engineering computational technology, Sep 2002, Czech Technical University in Prague, Czech Republic. paper 83
Conference papers
hal-00298263v1
|
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Global, local and interactive buckling in sandwich structures.
L. Leotoing
,
Sylvain Drapier
,
Alain Vautrin
10th European congress on composite materials, 2002, Bruges, Belgium. paper 433
Conference papers
hal-00298331v1
|
|
Nonlinear interaction of geometrical and material properties in sandwich structure instabilities
Lionel Leotoing
,
Sylvain Drapier
,
Alain Vautrin
IUTAM Symposium Material Instabilities and the Effect of Microstructure, May 2001, Austin, United States. pp.1
Conference papers
hal-00981977v1
|
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Interactive buckling in sandwich structures
Sylvain Drapier
,
Lionel Leotoing
,
Alain Vautrin
4th Euromech Solid Mechanics Conference, Jun 2000, Metz, France
Conference papers
hal-00982261v1
|
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Flambage et effet d'échelle dans les structures sandwich
Lionel Leotoing
,
Sylvain Drapier
,
Alain Vautrin
JNC12, Nov 2000, Cachan, France. pp.343-352
Conference papers
hal-00981968v1
|
|
Influence of scale effects on the buckling of sandwich structures
Lionel Leotoing
,
Sylvain Drapier
,
Alain Vautrin
XXth ICTAM, Aug 2000, Chicago, United States
Conference papers
hal-00981953v1
|