Investigation on periodic cracking of elastic film/substrate system by the extended finite element method
发布时间：2025-04-30
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- 发布时间：
- 2025-04-30
- 论文名称：
- Investigation on periodic cracking of elastic film/substrate system by the extended finite element method
- 发表刊物：
- Applied Surface Science
- 摘要：
- Multiple cracking behavior in a thin elastic film bonded to a thick elastic substrate is
investigated by the extended finite element method. Stress and stress intensity factor are
obtained using a periodic finite element model for the cracked film/substrate system. The
influences of various parameters including crack length, film thickness, periodic crack
spacing, and relative stiffness of the substrate on the stress and stress intensity factor are
discussed in detail. It is demonstrated that the effects of geometric parameters are more ...
- 合写作者：
- Xueling Fan, Weixu Zhang, Tiejun Wang, Guiwu Liu, Jinghua Zhang
- 是否译文：
- 否
- 发表时间：
- 2011-05-15