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Jinjin Ha
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Extension of homogeneous anisotropic hardening model to cross-loading with latent effects
F Barlat, J Ha, JJ Grácio, MG Lee, EF Rauch, G Vincze
International Journal of Plasticity 46, 130-142, 2013
2312013
Strain hardening response and modeling of EDDQ and DP780 steel sheet under non-linear strain path
J Ha, MG Lee, F Barlat
Mechanics of Materials 64, 11-26, 2013
1082013
Plastic anisotropy and ductile fracture of bake-hardened AA6013 aluminum sheet
J Ha, M Baral, YP Korkolis
International Journal of Solids and Structures 155, 123-139, 2018
1032018
On the expansion of a circular hole in an orthotropic elastoplastic thin sheet
J Ha, S Coppieters, YP Korkolis
International Journal of Mechanical Sciences 182, 105706, 2020
622020
Investigation of plastic strain rate under strain path changes in dual-phase steel using microstructure-based modeling
J Ha, J Lee, JH Kim, MG Lee, F Barlat
International Journal of Plasticity 93, 89-111, 2017
612017
Ductile fracture of an aluminum sheet under proportional loading
J Ha, M Baral, YP Korkolis
Journal of the Mechanics and Physics of Solids 132, 103685, 2019
572019
Evolutionary anisotropy and flow stress in advanced high strength steels under loading path changes
J Lee, J Ha, HJ Bong, D Kim, MG Lee
Materials Science and Engineering: A 672, 65-77, 2016
372016
Plasticity and ductile fracture modeling of an Al–Si–Mg die-cast alloy
M Baral, J Ha, YP Korkolis
International Journal of Fracture 216, 101-121, 2019
332019
Effect of plastic anisotropy and Portevin-Le Chatelier bands on hole-expansion in AA7075 sheets in-T6 and-W tempers
Y Choi, J Ha, MG Lee, YP Korkolis
Journal of Materials Processing Technology 296, 117211, 2021
302021
Continuous strain path change simulations for sheet metal
J Ha, JH Kim, F Barlat, MG Lee
Computational materials science 82, 286-292, 2014
302014
Hole-expansion: sensitivity of failure prediction on plastic anisotropy modeling
J Ha, YP Korkolis
Journal of Manufacturing and Materials Processing 5 (2), 28, 2021
262021
Modeling of plasticity-induced martensitic transformation to achieve hierarchical, heterogeneous, and tailored microstructures in stainless steels
Z Feng, EM Mamros, J Ha, BL Kinsey, M Knezevic
CIRP Journal of Manufacturing Science and Technology 33, 389-397, 2021
232021
Plastic anisotropy evolution of SS316L and modeling for novel cruciform specimen
EM Mamros, SM Mayer, DK Banerjee, MA Iadicola, BL Kinsey, J Ha
International Journal of Mechanical Sciences 234, 107663, 2022
222022
Plasticity and formability of annealed, commercially-pure aluminum: Experiments and modeling
J Ha, J Fones, BL Kinsey, YP Korkolis
Materials 13 (19), 4285, 2020
222020
Influence of yield stress determination in anisotropic hardening model on springback prediction in dual-phase steel
J Lee, HJ Bong, J Ha, J Choi, F Barlat, MG Lee
Jom 70, 1560-1566, 2018
222018
Effectiveness of different closed-loop control strategies for deep drawing on single-acting 3D Servo Presses
P Groche, A Breunig, K Chen, DA Molitor, J Ha, BL Kinsey, YP Korkolis
CIRP Annals 71 (1), 357-360, 2022
212022
Constitutive modeling of commercial pure titanium sheet based on non-associated flow rule and differential hardening
J Kim, QT Pham, J Ha, YS Kim
International Journal of Mechanical Sciences 230, 107549, 2022
202022
Hybrid fitting-numerical method for determining strain-hardening behavior of sheet metals
QT Pham, T Nguyen-Thoi, J Ha, YS Kim
Mechanics of Materials 161, 104031, 2021
202021
Robustness of deep-drawing finite-element simulations to process variations
K Chen, A Breunig, J Ha, BL Kinsey, P Groche, YP Korkolis
International Journal of Material Forming 15 (3), 45, 2022
182022
Observation of Portevin-le Chatelier effect in aluminum alloy 7075-w under a heterogeneous stress field
Y Choi, J Ha, MG Lee, YP Korkolis
Scripta Materialia 205, 114178, 2021
182021
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Artikler 1–20