Material modeling of 6016-O and 6016-T4 aluminum alloy sheets and application to hole expansion forming simulation T Kuwabara, T Mori, M Asano, T Hakoyama, F Barlat International Journal of Plasticity 93, 164-186, 2017 | 157 | 2017 |
Theoretical and experimental study of forming-limit strain of half-hard AA1100 aluminium alloy sheet R Chiba, H Takeuchi, M Kuroda, T Hakoyama, T Kuwabara Computational materials science 77, 61-71, 2013 | 31 | 2013 |
On the synergy between physical and virtual sheet metal testing: calibration of anisotropic yield functions using a microstructure-based plasticity model S Coppieters, T Hakoyama, P Eyckens, H Nakano, A Van Bael, ... International Journal of Material Forming 12, 741-759, 2019 | 30 | 2019 |
Effect of biaxial work hardening modeling for sheet metals on the accuracy of forming limit analyses using the Marciniak-Kuczyński approach T Hakoyama, T Kuwabara From Creep Damage Mechanics to Homogenization Methods: A Liber Amicorum to …, 2015 | 26 | 2015 |
Biaxial tensile test of high strength steel sheet for large plastic strain range T Hakoyama, T Kuwabara Key Engineering Materials 504, 59-64, 2012 | 19 | 2012 |
Application of flow model in metal cutting to cold forging of tubular products ZG Wang, T Hakoyama, Y Endo, K Osakada CIRP Annals 68 (1), 273-276, 2019 | 16 | 2019 |
In-house texture measurement using a compact neutron source PG Xu, Y Ikeda, T Hakoyama, M Takamura, Y Otake, H Suzuki Journal of Applied Crystallography 53 (2), 444-454, 2020 | 14 | 2020 |
Effect of surface area of grain boundaries on stress relaxation behavior in pure copper over wide range of grain sizes Y Suzuki, K Ueno, K Murasawa, Y Kusuda, M Takamura, T Hakoyama, ... Materials Science and Engineering: A 794, 139585, 2020 | 12 | 2020 |
Inverse yield locus identification of sheet metal using a complex cruciform in biaxial tension and digital image correlation S Coppieters, T Hakoyama, D Debruyne, S Takahashi, T Kuwabara Proceedings 60 (2), 382, 2018 | 10 | 2018 |
Inverse Yield Locus Identification using a biaxial tension apparatus with link mechanism and displacement fields S Coppieters, T Hakoyama, D Debruyne, S Takahashi, T Kuwabara Journal of Physics: Conference Series 1063 (1), 012039, 2018 | 9 | 2018 |
From Creep Damage Mechanics to Homogenization Methods, ed. by H. Altenbach, T. Matsuda and D. Okumura T Hakoyama, T Kuwabara Springer, Heidelberg, 2015 | 9 | 2015 |
Fracture prediction for mild steel sheet and high-strength steel sheet subjected to draw bending using forming limit stress criterion CS Hakoyama, T Hakoyama, H Fukiharu, T Kuwabara Journal of Materials Processing Technology 287, 116313, 2021 | 7 | 2021 |
Effect of the determination method of the material parameters on the accuracy of the hole expansion simulation for cold rolled steel sheet H Nakano, T Hakoyama, T Kuwabara AIP Conference Proceedings 1896 (1), 2017 | 7 | 2017 |
Plastic deformation of workpiece during unloading in plate compression ZG Wang, T Hakoyama, Y Yoshikawa CIRP Annals 70 (1), 223-226, 2021 | 6 | 2021 |
A testing method of cold forging performance of steel wires ZG Wang, T Hakoyama, Y Takaya, N Ibaraki, K Osakada CIRP Annals 69 (1), 281-284, 2020 | 6 | 2020 |
Development of on-site measurement technique of retained austenite volume fraction by compact neutron source RANS Y Ikeda, M Takamura, T Hakoyama, Y Otake, M Kumagai, H Suzuki 鉄と鋼 104 (3), 138-144, 2018 | 6 | 2018 |
Effect of equivalent stress-strain relation and differential hardening on accuracy of forming limit analyses T Hakoyama, T Kuwabara Key Engineering Materials 651, 9-14, 2015 | 6 | 2015 |
Forming limit analyses of cold rolled IF steel sheet using differential work hardening model T Hakoyama, T Kuwabara Procedia Engineering 81, 1246-1251, 2014 | 6 | 2014 |
Measurement of the forming limit stress curve using a multi-axial tube expansion test with a digital image correlation system T Hakoyama, T Kuwabara AIP Conference Proceedings 1567 (1), 636-641, 2013 | 6 | 2013 |
Prediction of the stress decreasing behavior in the early stage of stress relaxation in steel sheet K Murasawa, K Ueno, Y Kusuda, M Takamura, T Hama, T Hakoyama, ... isij international 62 (5), 1004-1012, 2022 | 5 | 2022 |