2017年1月
Persistent homology analysis of craze formation
PHYSICAL REVIEW E
- ,
- ,
- 巻
- 95
- 号
- 1
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1103/PhysRevE.95.012504
- 出版者・発行元
- AMER PHYSICAL SOC
We apply a persistent homology analysis to investigate the behavior of nanovoids during the crazing process of glassy polymers. We carry out a coarse-grained molecular dynamics simulation of the uniaxial deformation of an amorphous polymer and analyze the results with persistent homology. Persistent homology reveals the void coalescence during craze formation, and the results suggest that the yielding process is regarded as the percolation of nanovoids created by deformation.
- リンク情報
- ID情報
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- DOI : 10.1103/PhysRevE.95.012504
- ISSN : 2470-0045
- eISSN : 2470-0053
- ORCIDのPut Code : 34729504
- Web of Science ID : WOS:000391865300005