Three-dimensional finite element models and tensile properties of carbon fiber needled felt reinforced composites

doi:10.1177/1528083719827362

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Three-dimensional finite element models and tensile properties of carbon fiber needled felt reinforced composites
	Song, Leilei ; Zhao, Yufen ; Chen, Li ; Zhu, Yingdan ; Li, Jialu
刊名	JOURNAL OF INDUSTRIAL TEXTILES
	2020
卷号	50 期号:3 页码:293-311
关键词	REPRESENTATIVE VOLUME ELEMENTS MECHANICAL-PROPERTIES MICROSTRUCTURE
DOI	10.1177/1528083719827362
英文摘要	In this study, the three-dimensional finite element models of carbon fiber needled felt reinforced composites were built by using the embedded element technique and the virtual yarn method. Three sizes of samples for carbon fiber needled felt reinforced composites were designed and prepared. The tensile properties were investigated by experiments and theoretical methods, and the influences of sample size on tensile modulus were discussed. The results showed that, the longitudinal tensile moduli of carbon fiber needled felt reinforced composites decreased with the increase of sample size. Compared with the rule of mixtures and the inclusion theory, the longitudinal tensile moduli obtained by finite element method were closer to the experimental values. In addition, the transverse tensile moduli obtained by finite element method were greater than that obtained by the rule of mixtures and the inclusion theory. That was due to the orientation of some fibers had a proportion along the thickness. It was concluded that, these three-dimensional finite element models can be used to investigate the elastic properties of carbon fiber needled felt reinforced composites with different sizes.
学科主题	Materials Science
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20539]
专题	2020专题
作者单位	1.Li, JL (corresponding author), Tianjin Polytech Univ, Key Lab Adv Text Composites, Minist Educ, Tianjin 300387, Peoples R China. 2.Zhu, YD (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Prov Key Lab Robot & Intelligent Mfg Equ, Ningbo 315201, Peoples R China. 3.Zhu, YD (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China.
推荐引用方式 GB/T 7714	Song, Leilei,Zhao, Yufen,Chen, Li,et al. Three-dimensional finite element models and tensile properties of carbon fiber needled felt reinforced composites[J]. JOURNAL OF INDUSTRIAL TEXTILES,2020,50(3):293-311.
APA	Song, Leilei,Zhao, Yufen,Chen, Li,Zhu, Yingdan,&Li, Jialu.(2020).Three-dimensional finite element models and tensile properties of carbon fiber needled felt reinforced composites.JOURNAL OF INDUSTRIAL TEXTILES,50(3),293-311.
MLA	Song, Leilei,et al."Three-dimensional finite element models and tensile properties of carbon fiber needled felt reinforced composites".JOURNAL OF INDUSTRIAL TEXTILES 50.3(2020):293-311.