Internal three-dimensional strain evolution of the failure process for short carbon fiber composite through in situ synchrotron radiation Xray computed tomography
文献类型：期刊论文
| 作者 | Liu, B; Hu, XF; Li, YC; Xiao, TQ; Xu, F |
| 刊名 | CARBON
 |
| 出版日期 | 2020 |
| 卷号 | 157页码:506-514 |
| 关键词 | DIGITAL VOLUME CORRELATION TENSILE STIFFNESS REINFORCED POLYMERS ELASTIC-CONSTANTS DAMAGE STRENGTH MATRIX MICROSTRUCTURE LOCALIZATION DEFORMATION |
| ISSN号 | 0008-6223 |
| DOI | 10.1016/j.carbon.2019.10.026 |
| 文献子类 | 期刊论文 |
| 英文摘要 | Research on internal three-dimensional (3D) strain evolution of a failure process was conducted on a short carbon fiber-reinforced composite through high-resolution (0.33 mm/pixel) in situ synchrotron radiation X-ray computed tomography. Material microstructure and strain value were analyzed simultaneously in 3D for the first time. The distribution of strain fields is nonuniform under load sequences. They are very difference that the strain evolution of the 3D morphological feature, the strain value and the relative inclination, of the two regions divided from the overall distribution of the strain field. Given the arrangement characteristics of the surrounding fibers, the evolution of the strain field is either restricted by the fibers or continues to expand around the fibers. This condition is strongly correlated with the failure of the sample. Results show an intrinsic association between the failure process and strain evolution and the structural distribution for short carbon fiber/epoxy composite. (C) 2019 Elsevier Ltd. All rights reserved. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/32953]  |
| 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.Taiyuan Univ Technol, Coll Mech, Shanxi Key Lab Mat Strength & Struct Impact, Taiyuan 030024, Shanxi, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201204, Peoples R China 3.Univ Sci & Technol China, Dept Modern Mech, CAS Key Lab Mech Behav & Design Mat, CAS Ctr Excellence Complex Syst Mech, Hefei 230027, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, B,Hu, XF,Li, YC,et al. Internal three-dimensional strain evolution of the failure process for short carbon fiber composite through in situ synchrotron radiation Xray computed tomography[J]. CARBON,2020,157:506-514. |
| APA | Liu, B,Hu, XF,Li, YC,Xiao, TQ,&Xu, F.(2020).Internal three-dimensional strain evolution of the failure process for short carbon fiber composite through in situ synchrotron radiation Xray computed tomography.CARBON,157,506-514. |
| MLA | Liu, B,et al."Internal three-dimensional strain evolution of the failure process for short carbon fiber composite through in situ synchrotron radiation Xray computed tomography".CARBON 157(2020):506-514. |
入库方式： OAI收割
来源：上海应用物理研究所
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