Mechanical Behavior and Failure Mode of Unidirectional Fiber Composites at Low Strain Rate Level
文献类型：期刊论文
| 作者 | Sun, Lili1; Jia, Yuxi1; Ma, Fengde1; Sun, Sheng1; Han, Charles C.2 |
| 刊名 | JOURNAL OF COMPOSITE MATERIALS
 |
| 出版日期 | 2009-10-01 |
| 卷号 | 43期号:22页码:2623-2637 |
| 关键词 | Fiber Composites Strain Rate Response Failure Mode Stress Relaxation |
| ISSN号 | 0021-9983 |
| DOI | 10.1177/0021998309345355 |
| 英文摘要 | The rate responses of unidirectional fiber composites at low strain rate level (range from 2E-5 to 2E-2 s(-1)), including tensile mechanical and stress relaxation behaviors, were investigated in this article. The results obtained showed that the ultimate tensile stress increases as strain rate increases, and the stress relaxation time decreases as pre-tensile strain rate increases. And besides, the macro-failure modes of fiber composites changed from ductile fracture feature to brittle fracture feature as strain rate increasing. Furthermore, the micro-failure modes of multi-fiber composite were investigated originally, with the results indicating that fiber-fiber interactions decreased while increasing tensile strain rate. |
| 语种 | 英语 |
| WOS记录号 | WOS:000271181600011 |
| 出版者 | SAGE PUBLICATIONS LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/66705]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Jia, Yuxi |
| 作者单位 | 1.Shandong Univ, Sch Mat Sci & Engn, Jinan 250100, Peoples R China 2.Chinese Acad Sci, Beijing Natl Lab Mol Sci, State Key Lab Polymer Phys & Chem, Inst Chem, Beijing 10190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Sun, Lili,Jia, Yuxi,Ma, Fengde,et al. Mechanical Behavior and Failure Mode of Unidirectional Fiber Composites at Low Strain Rate Level[J]. JOURNAL OF COMPOSITE MATERIALS,2009,43(22):2623-2637. |
| APA | Sun, Lili,Jia, Yuxi,Ma, Fengde,Sun, Sheng,&Han, Charles C..(2009).Mechanical Behavior and Failure Mode of Unidirectional Fiber Composites at Low Strain Rate Level.JOURNAL OF COMPOSITE MATERIALS,43(22),2623-2637. |
| MLA | Sun, Lili,et al."Mechanical Behavior and Failure Mode of Unidirectional Fiber Composites at Low Strain Rate Level".JOURNAL OF COMPOSITE MATERIALS 43.22(2009):2623-2637. |
入库方式： OAI收割
来源：化学研究所
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