Impact tensile behavior analysis of Twaron fiber tows from fast Fourier transform
文献类型：期刊论文
| 作者 | Zhu, LT; Zhu, GC; Feng, JY; Jin, LM; Ma, PB |
| 刊名 | TEXTILE RESEARCH JOURNAL
 |
| 出版日期 | 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 |
| 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. |
入库方式： OAI收割
来源：上海应用物理研究所
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