Impact tensile behavior analysis of Twaron fiber tows from fast Fourier transform

doi:10.1177/0040517518775917

CORC > 上海应用物理研究所 > 中国科学院上海应用物理研究所 > 中科院上海应用物理研究所2011-2017年

	Impact tensile behavior analysis of Twaron fiber tows from fast Fourier transform
	Zhu, LT ; Zhu, GC ; Feng, JY ; Jin, LM ; Ma, PB
刊名	TEXTILE RESEARCH JOURNAL
	2019
卷号	89 期号:8 页码:1363—1370
关键词	STRAIN-RATE MECHANICAL-PROPERTIES COMPOSITE GLASS
ISSN号	0040-5175
DOI	10.1177/0040517518775917
文献子类	期刊论文
英文摘要	In this study, tensile experiments of Twaron fiber tows under different strain rates (quasi-static: 0.001 s(-1), dynamic: 800-2400 s(-1)) were tested with an MTS materials tester (MTS 810.23) and a split Hopkinson tension bar, respectively. The results showed that the mechanical properties of the Twaron fiber tows were sensitive to strain rate: the stiffness and failure stress of the fiber tows increased distinctly as the strain rate increased, while the failure strain decreased. From scanning electron microscope photographs of the fracture surface, it is evident that the Twaron fiber tows failed in a tougher mode and the axial split became more severe as the strain rate increased. The tensile behaviors of the Twaron fiber tows were analyzed in the frequency domain using the fast Fourier transform method. The amplitude spectrum and power of energy absorption of the Twaron tows were concentrated in a specific frequency range and increased with strain rate.
语种	英语
内容类型	期刊论文
源URL	[http://ir.sinap.ac.cn/handle/331007/31664]
专题	上海应用物理研究所_中科院上海应用物理研究所2011-2017年
作者单位	1.Zhejiang Sci Tech Univ, Minist Educ, Key Lab Adv Text Mat & Mfg Technol, Hangzhou, Zhejiang, Peoples R China; 2.Zhejiang Sci Tech Univ, Coll Mat & Text, Hangzhou, Zhejiang, Peoples R China; 3.Jiangnan Univ, Minist Educ, Key Lab Ecotext, Wuxi, Jiangsu, Peoples R China; 4.Wuhan Text Univ, State Key Lab Hubei New Text Mat & Adv Proc Techn, Wuhan, Peoples R China; 5.Chinese Acad Sci, Shanghai Inst Appl Phys, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Zhu, LT,Zhu, GC,Feng, JY,et al. Impact tensile behavior analysis of Twaron fiber tows from fast Fourier transform[J]. TEXTILE RESEARCH JOURNAL,2019,89(8):1363—1370.
APA	Zhu, LT,Zhu, GC,Feng, JY,Jin, LM,&Ma, PB.(2019).Impact tensile behavior analysis of Twaron fiber tows from fast Fourier transform.TEXTILE RESEARCH JOURNAL,89(8),1363—1370.
MLA	Zhu, LT,et al."Impact tensile behavior analysis of Twaron fiber tows from fast Fourier transform".TEXTILE RESEARCH JOURNAL 89.8(2019):1363—1370.