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authIdHal_s : lionel-leotoing
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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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Analytical and numerical analysis of a “springback-forming” process dedicated to stiffened panels

Mohamed El Amine Ait Ali , Dominique Guines , Lionel Leotoing , Eric Ragneau
International Journal of Mechanical Sciences, 2015, 101-102, pp.399-410. ⟨10.1016/j.ijmecsci.2015.07.031⟩
Journal articles hal-01203618v1
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Identification du comportement viscoplastique des tôles métalliques par essai de traction biaxiale dynamique sur éprouvette en croix

Wei Liu , Dominique Guines , Lionel Leotoing , Eric Ragneau
Matériaux 2014, Nov 2014, Montpellier, France. 2014
Conference poster hal-01151166v1
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Dedicated linear – Voce model and its application in investigating temperature and strain rate effects on sheet formability of aluminum alloys

Cunsheng Zhang , Xingrong Chu , Dominique Guines , Lionel Leotoing , Jie Ding et al.
Materials & Design, 2015, 67, pp.522-530. ⟨10.1016/j.matdes.2014.10.074⟩
Journal articles hal-01151211v1
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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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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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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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Influence of criteria on the determination of forming limits in thickness reduced cruciform specimens

Zhihao WANG , Dominique GUINES , L Leotoing
International Deep-Drawing Research Group Conference (IDDRG 2022), 2022, Lorient, France. ⟨10.1088/1757-899x/1238/1/012051⟩
Conference papers hal-03789239v1
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New analytical method to evaluate the powerplant and chassis coupling in the improvement vehicle NVH

Eric Courteille , Lionel Leotoing , Frédéric Mortier , Eric Ragneau
European Journal of Mechanics - A/Solids, 2005, 24, pp.929-943. ⟨10.1016/j.euromechsol.2005.04.004⟩
Journal articles hal-00911592v1

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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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

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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A biaxial test for rheological and formability identification

Ibrahim Zidane , Dominique Guines , Lionel Leotoing , Eric Ragneau
ICEM14 - 14th International Conference on Experimental Mechanics, Jul 2010, Poitiers, France. pp.1-7, ⟨10.1051/epjconf/20100616004⟩
Conference papers hal-00981919v1
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Calibration of anisotropic yield criterion with conventional tests or biaxial test

Shunying Zhang , Lionel Leotoing , Dominique Guines , Sandrine Thuillier , Shun-Lai Zang et al.
International Journal of Mechanical Sciences, 2014, 85, pp.142-151. ⟨10.1016/j.ijmecsci.2014.05.020⟩
Journal articles hal-01005604v1

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

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
International Conference on the Technology of Plasticity, ICTP 2017, Sep 2017, Cambridge, United Kingdom. pp.562-567, ⟨10.1016/j.proeng.2017.10.1021⟩
Conference papers hal-01671675v1

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

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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Effects of Strain Path Changes on the Kinematics and the Intrinsic Dissipation Accompanying PLC Bands in Al-Mg Alloys

Lionel Leotoing , D. Guines , Eric Robin , Jean-Benoit Le Cam
Experimental Mechanics, 2019, 59 (7), pp.963-977. ⟨10.1007/s11340-019-00491-6⟩
Journal articles hal-02095833v1
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Investigation of the influence of the initial groove angle in the M–K model on limit strains and forming limit curves

Jie Ding , Cunsheng Zhang , Xingrong Chu , Guoqun Zhao , Lionel Leotoing et al.
International Journal of Mechanical Sciences, 2015, 98, pp.59-69. ⟨10.1016/j.ijmecsci.2015.04.011⟩
Journal articles hal-01157312v1
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Identification of Anisotropic Yield Criterion Parameters from a Single Biaxial Tensile Test

Shunying Zhang , Lionel Leotoing , Dominique Guines , Sandrine Thuillier
ESAFORM 2014, May 2014, Espoo, Finland. pp.1710-1717, ⟨10.4028/www.scientific.net/KEM.611-612.1710⟩
Conference papers hal-00992888v1

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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Identification of sheet metal hardening for large strains with an in-plane biaxial tensile test and a dedicated cross specimen

Wei Liu , Dominique Guines , Lionel Leotoing , Eric Ragneau
International Journal of Mechanical Sciences, 2015, 101-102, pp.387-398. ⟨10.1016/j.ijmecsci.2015.08.022⟩
Journal articles hal-01203625v1

A comparative study of different necking criteria for numerical and experimental prediction of FLCs

Cunsheng Zhang , Lionel Leotoing , Guoqun Zhao , Dominique Guines , Eric Ragneau et al.
Journal of Materials Engineering and Performance, 2011, 20 (6), pp.1036-1042. ⟨10.1007/s11665-010-9729-7⟩
Journal articles istex hal-00806305v1
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Temperature and strain rate influence on AA5086 Forming Limit Curves: experimental results and discussion on the validity of the M-K model

Xingrong Chu , Lionel Leotoing , Dominique Guines , Eric Ragneau
International Journal of Mechanical Sciences, 2014, 78, pp.27-34. ⟨10.1016/j.ijmecsci.2013.11.002⟩
Journal articles hal-00917253v1
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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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Effect of material thermo-viscoplastic modeling on the prediction of forming limit curves of aluminium alloy 5086

Xingrong Chu , Lionel Leotoing , Dominique Guines , Eric Ragneau
Journal of Materials Engineering and Performance, 2015, 24 (9), pp.3459-3470. ⟨10.1007/s11665-015-1643-6⟩
Journal articles hal-01186216v1
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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.
11th International Conference on Technology of Plasticity, Oct 2014, Nagoya, Japan. pp.772-778, ⟨10.1016/j.proeng.2014.10.075⟩
Conference papers hal-01148491v1
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Characterization of forming limits at fracture with an optimized cruciform specimen: Application to DP600 steel sheets

Xiao Song , Lionel Leotoing , Dominique Guines , Eric Ragneau
International Journal of Mechanical Sciences, 2017, 126, pp.35-43. ⟨10.1016/j.ijmecsci.2017.03.023⟩
Journal articles hal-01493246v1
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Identification of 7B04 aluminum alloy anisotropy yield criteria with conventional test and Pottier test at elevated temperature

Z. Wang , S. Zang , X. Chu , S. Zhang , Lionel Leotoing et al.
Results in Physics, 2019, 15, pp.102655. ⟨10.1016/j.rinp.2019.102655⟩
Journal articles hal-02310257v1