Results 201 to 210 of about 548,206 (222)

Application of GTN Damage Model Based on Hill’48 Anisotropic Yield Criterion in Forming of ZK60 Magnesium Alloy Sheets

Advanced Engineering Materials
Sheet cracking severely impacts the formability of magnesium alloy sheets during rolling, representing a critical defect that cannot be overlooked. Accurate analysis of plastic anisotropy is essential to reveal the mechanisms behind edge cracking.
Jinbao Lin, Yi-hong Li, Huiyang Lu, X. Hao, Min Wang, Xun Chen, Bingquan Wang   +6 more
semanticscholar   +1 more source

DUCTILE DAMAGE ANALYSIS BASED ON A J₃-GTN-LIKE MODEL

Journal of Multiscale Modelling, 2011
A GTN-like model which yield function explicitly depends upon the third stress invariant is first described in this paper. Subsequently, a fully implicit stress integration procedure of this constitutive model based on the return-mapping algorithm is developed.
openaire   +1 more source

Identification of GTN Damage Parameters as a Surrogate Model for S355

Proceedings of the 17th International Symposium on Tubular Structures(ISTS17), 2019
Rui Yan, Haohui Xin, Milan Veljkovic
openaire   +1 more source

Ductile fracture prediction of titanium foil based on shear-modified GTN damage model considering size effect

Engineering Fracture Mechanics
Xiaofeng Ding, Xinyuan Wei, Xuan Zhang, Yuhua Hou, Fuqiang Zhao   +4 more
semanticscholar   +1 more source

Optimization of Damage Parameters of the GTN Model for PVC

2017
Khellafi, Habib, B. Ould Chikh, H. M. Meddah, Bendouba Mostefa   +3 more
openaire   +1 more source

Parameter optimization and fracture mechanism study of anisotropic GTN damage model for magnesium alloys based on response surface‐particle swarm algorithm

Materials Today Communications
Mingyan Liu, Xiaolong Gu, Xiang Hu, Yutao Li, Xuhui Sun, Chenzhen Li, Fengmei Xue   +6 more
semanticscholar   +1 more source

Inverse identification of a coupled hardening law with GTN damage model parameters for cold-rolled steel: application to the deep drawing process

International Journal of Material Forming
Abdelilah Bouragba, M. H. Miloud, I. Zidane, M. Mendas   +3 more
semanticscholar   +1 more source

On the numerical implementation of a shear modified GTN damage model and its application to small punch test

International Journal of Material Forming, 2018
L. Ying, Dan-tong Wang, Wenquan Liu, Yi Wu, P. Hu   +4 more
semanticscholar   +2 more sources

A dual damage GTN model for cyclic loading and parameter identification

Engineering Fracture Mechanics
Yilun Huang, Wenjun Luo, Shize Tang, Xin Song, Yumei Hu, Xingyuan Zheng   +5 more
openaire   +1 more source

Predicting the forming limit diagram of the fine-grained AA 1050 sheet using GTN damage model with experimental verifications

Proceedings of the Institution of Mechanical Engineers, Part B: Journal of Engineering Manufacture, 2023
Ramin Hashemi, Rasoul Safdarian, Davood Rahmatabadi   +2 more
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