A developed full-field fem analysis combined with ESPI for the investigation of defect evolution in polymer films
文献类型：期刊论文
| 作者 | Liu, Xiao-fang1,2; Tan, Shuai-xia1; Zhang, Xiao-li1; Zhao, Ning1; Xu, Jian1 |
| 刊名 | CHINESE JOURNAL OF POLYMER SCIENCE
 |
| 出版日期 | 2013-07-01 |
| 卷号 | 31期号:7页码:1022-1028 |
| 关键词 | Electronic Speckle Pattern Interferometry Finite Element Method Defect In-plane Displacement Polymer Film |
| ISSN号 | 0256-7679 |
| DOI | 10.1007/s10118-013-1294-8 |
| 英文摘要 | A full-field finite element method (FEM) analysis combined with electronic speckle pattern interferometry (ESPI) measurement was developed to investigate defect evolution in polymer films. Different from the previous reports, which only compare the ESPI experimental and FEM simulated results at several points or lines, herein the full-field FEM results were exported, subtracted with a continuous distribution. By choosing proper parameters and number of substeps, the simulated and experimental results showed excellent correspondence. Furthermore, the displacement fields vertical to the tensional direction were also presented, and the strain field was preliminarily evaluated. The current method of combination of ESPI and FEM allows for capturing the experimental fringe maps to validate and optimize FEM results simulated, and would give a higher security to structural and mechanical analysis of polymeric materials. |
| 语种 | 英语 |
| WOS记录号 | WOS:000319477800008 |
| 出版者 | SPRINGER |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/46597]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zhao, Ning |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Mol Sci, Lab Polymer Phys & Chem, Inst Chem, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Xiao-fang,Tan, Shuai-xia,Zhang, Xiao-li,et al. A developed full-field fem analysis combined with ESPI for the investigation of defect evolution in polymer films[J]. CHINESE JOURNAL OF POLYMER SCIENCE,2013,31(7):1022-1028. |
| APA | Liu, Xiao-fang,Tan, Shuai-xia,Zhang, Xiao-li,Zhao, Ning,&Xu, Jian.(2013).A developed full-field fem analysis combined with ESPI for the investigation of defect evolution in polymer films.CHINESE JOURNAL OF POLYMER SCIENCE,31(7),1022-1028. |
| MLA | Liu, Xiao-fang,et al."A developed full-field fem analysis combined with ESPI for the investigation of defect evolution in polymer films".CHINESE JOURNAL OF POLYMER SCIENCE 31.7(2013):1022-1028. |
入库方式： OAI收割
来源：化学研究所
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