Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Geunsu Joo"'
Publikováno v:
Polymers, Vol 16, Iss 8, p 1094 (2024)
This study aims to critically assess different micromechanical analysis models applied to carbon-fiber-reinforced plastic (CFRP) composites, employing micromechanics-based homogenization to accurately predict their effective properties. The paper beg
Externí odkaz:
https://doaj.org/article/977e1c0dc6fc4cebaa855c3c14a460e5
Autor:
Young Cheol Kim, Soon Ho Yoon, Geunsu Joo, Hong-Kyu Jang, Ji-Hoon Kim, Mungyu Jeong, Ji Hoon Kim
Publikováno v:
Polymers, Vol 13, Iss 19, p 3364 (2021)
This study describes the numerical simulation results of aluminum/carbon-fiber-reinforced plastic (CFRP) hybrid joint parts using the explicit finite-element solver LS-DYNA, with a focus on capturing the failure behavior of composite laminates as wel
Externí odkaz:
https://doaj.org/article/1f7f1a2406234695aaac344f8bd252a1
Autor:
Holger Böhm, Jonas Richter, Jinbong Kim, Geunsu Joo, Hong-Kyu Jang, Mungyu Jeong, Andreas Hornig, Maik Gude
Publikováno v:
Composite Structures. 319:117115
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b21a6e3f2d570af94511fb38af3334f1
https://doi.org/10.1016/j.compstruct.2023.117115
https://doi.org/10.1016/j.compstruct.2023.117115
Publikováno v:
International Journal of Automotive Technology. 22:1201-1213
This paper is concerned with numerical simulation utilizing LS-DYNA MAT54 for axial crush of glass-fiber mat/PA6 composite tubes. The crush simulation aims at reproducing the crush energy absorption capability measured from dynamic drop tests. The ad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0283629e41cea9a9030e2f73994cbb5
https://doi.org/10.1007/s12239-021-0106-3
https://doi.org/10.1007/s12239-021-0106-3
Autor:
Ji Hoon Kim, Soon Ho Yoon, Young Cheol Kim, Mungyu Jeong, Jihoon Kim, Geunsu Joo, Hong-Kyu Jang
Publikováno v:
Polymers
Volume 13
Issue 19
Polymers, Vol 13, Iss 3364, p 3364 (2021)
Volume 13
Issue 19
Polymers, Vol 13, Iss 3364, p 3364 (2021)
This study describes the numerical simulation results of aluminum/carbon-fiber-reinforced plastic (CFRP) hybrid joint parts using the explicit finite-element solver LS-DYNA, with a focus on capturing the failure behavior of composite laminates as wel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94bb8ded7fb28f2b5dd5c48c49c2e9d4
Publikováno v:
Journal of Materials Processing Technology. 270:365-379
This paper is concerned with evaluation of rate-dependent hardening behaviors of AHSS sheets making use of novel tension and compression test devices. Hardening behaviors in tension and compression are indispensable for accurate numerical simulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::83028b0cb2a8d68c37ede56442f90b18
https://doi.org/10.1016/j.jmatprotec.2019.03.011
https://doi.org/10.1016/j.jmatprotec.2019.03.011
Autor:
Hoon Huh, Geunsu Joo
Publikováno v:
International Journal of Mechanical Sciences. :432-444
This paper presents a rate-dependent isotropic‒kinematic hardening model in tension‒compression of TRIP and TWIP steel sheets. The isotropic‒kinematic hardening model is widely utilized to describe the Bauschinger effect, transient behavior and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c7a68b8357dea0a67c2dcf63a30c4861
https://doi.org/10.1016/j.ijmecsci.2017.08.055
https://doi.org/10.1016/j.ijmecsci.2017.08.055
Modeling of rate-dependent hardening behaviors of the TWIP980 steel sheet in tension and compression
Autor:
Hoon Huh, Geunsu Joo
Publikováno v:
Procedia Engineering. 207:143-148
This paper deals with modeling of rate-dependent hardening behaviors of the TWIP980 steel sheet in tension and compression. Rate-dependent hardening curves of the TWIP980 steel sheet have been acquired in tension and compression with an advanced expe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::835b7fbcffd811b399a8305c641f20fa
https://doi.org/10.1016/j.proeng.2017.10.752
https://doi.org/10.1016/j.proeng.2017.10.752
Publikováno v:
International Journal of Mechanical Sciences. :174-187
This paper is concerned with the effect of the strain rate on the tension/compression hardening behavior of auto-body steel sheets. Since the repeated tension and compression prevails in sheet metal forming of deep drawing, accurate material properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::91cd768491e23c0d46ad0ef82336154a
https://doi.org/10.1016/j.ijmecsci.2016.01.035
https://doi.org/10.1016/j.ijmecsci.2016.01.035