Fracture behavior and strain evolution of laminated composites
文献类型：期刊论文
| 作者 | Wu, H; Fan, GH; Huang, M; Geng, L; Cui, XP; Chen, RC; Peng, GY |
| 刊名 | COMPOSITE STRUCTURES
 |
| 出版日期 | 2017 |
| 卷号 | 163期号:-页码:123-128 |
| 关键词 | Multilayered Steel Composites X-ray Tomography Mechanical-properties Bending Behaviors High-ductility High-strength Tensile Alloy Damage Nanoscale |
| ISSN号 | 0263-8223 |
| DOI | 10.1016/j.compstruct.2016.12.036 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Laminated composites consisting of alternating layers of TiBw/Ti and Ti(A1) were prepared, and exhibited a superior elongation to fracture that is nearly 20 times higher than that of bulk TiBw/Ti composites. Coupling two- and three-dimensional fracture characterizations of TiBw/Ti-Ti(A1) laminated composites show distinct fracture characteristics including crack distribution, formation of tunnel cracks, and suppression of crack propagation. These experimentally observed fracture characteristics are intimately correlated with in situ monitored strain evolution process, by which we observed that strain localization is effectively suppressed by laminated structure, thus lowering the stress intensity near the crack tip as well as the driving force for crack propagation. As a consequence, laminated composites are not so sensitive to the early cracking, and exhibit a good strength-ductility combination. (C) 2016 Elsevier Ltd. All rights reserved. |
| WOS关键词 | MULTILAYERED STEEL COMPOSITES ; X-RAY TOMOGRAPHY ; MECHANICAL-PROPERTIES ; BENDING BEHAVIORS ; HIGH-DUCTILITY ; HIGH-STRENGTH ; TENSILE ; ALLOY ; DAMAGE ; NANOSCALE |
| 语种 | 英语 |
| WOS记录号 | WOS:000393931800011 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/28666]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Wu, H,Fan, GH,Huang, M,et al. Fracture behavior and strain evolution of laminated composites[J]. COMPOSITE STRUCTURES,2017,163(-):123-128. |
| APA | Wu, H.,Fan, GH.,Huang, M.,Geng, L.,Cui, XP.,...&Peng, GY.(2017).Fracture behavior and strain evolution of laminated composites.COMPOSITE STRUCTURES,163(-),123-128. |
| MLA | Wu, H,et al."Fracture behavior and strain evolution of laminated composites".COMPOSITE STRUCTURES 163.-(2017):123-128. |
入库方式： OAI收割
来源：上海应用物理研究所
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