An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement

doi:10.1016/j.cja.2022.05.007

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement
	S. S. Gao; Z. T. Qu; Y. J. Zhang; Z. Z. Zhao and B. Liang
刊名	Chinese Journal of Aeronautics
	2022
卷号	35 期号:12 页码:321-335
ISSN号	1000-9361
DOI	10.1016/j.cja.2022.05.007
英文摘要	An efficient hyper-elastic model that can reflect the primary mechanical behaviors of Carbon-Kevlar hybrid woven reinforcement was developed and implemented with VUMAT consti-tutive code for preforming simulation. The model parameters were accurately determined through the uniaxial and bias-extension tests. To calibrate the simulation code, preforming experiments of hybrid woven reinforcement over the hemisphere mold and tetrahedron mold were respectively con-ducted to validate the proposed hyper-elastic model. The comparison between the simulations and experiments shows that the model can not only accurately capture shear angle distribution and geometry shape after deformation, but also accurately predict the force-displacement curve and potential fiber tensile failure during the preforming process. This result indicates that the proposed model can be used to predict the preforming behavior of Carbon-Kevlar hybrid woven reinforce-ment, and simulate its manufacturing process of complicated geometry.(c) 2022 Chinese Society of Aeronautics and Astronautics. Production and hosting by Elsevier Ltd. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/66602]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	S. S. Gao,Z. T. Qu,Y. J. Zhang,et al. An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement[J]. Chinese Journal of Aeronautics,2022,35(12):321-335.
APA	S. S. Gao,Z. T. Qu,Y. J. Zhang,&Z. Z. Zhao and B. Liang.(2022).An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement.Chinese Journal of Aeronautics,35(12),321-335.
MLA	S. S. Gao,et al."An efficient hyper-elastic model for the preforming simulation of Carbon-Kevlar hybrid woven reinforcement".Chinese Journal of Aeronautics 35.12(2022):321-335.