Delamination Behavior of Highly Stretchable Soft Islands Multi-Layer Materials
Abstract
:1. Introduction
2. 3D Computational Model of Soft Islands Structures
2.1. Representative Volume Element of Soft Island Composite
2.2. Cracking and Delamination
3. Results
3.1. Delamination Behavior
3.2. Influence of Structure on Delamination
3.3. Influence of Interface Bonding on Delamination
4. Conclusions
Author Contributions
Funding
Data Availability Statement
Conflicts of Interest
Appendix A. Finite Element Model Details and Cohesive Zone Model
References
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Parameter | Value | |
---|---|---|
d | crack separation | 30 |
l | crack length | 29 |
silver layer thickness | 0.1 | |
maximum cohesive traction | 2 | |
critical strain energy release rate |
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Kowol, P.; Bargmann, S.; Görrn, P.; Wilmers, J. Delamination Behavior of Highly Stretchable Soft Islands Multi-Layer Materials. Appl. Mech. 2023, 4, 514-527. https://doi.org/10.3390/applmech4020029
Kowol P, Bargmann S, Görrn P, Wilmers J. Delamination Behavior of Highly Stretchable Soft Islands Multi-Layer Materials. Applied Mechanics. 2023; 4(2):514-527. https://doi.org/10.3390/applmech4020029
Chicago/Turabian StyleKowol, Philipp, Swantje Bargmann, Patrick Görrn, and Jana Wilmers. 2023. "Delamination Behavior of Highly Stretchable Soft Islands Multi-Layer Materials" Applied Mechanics 4, no. 2: 514-527. https://doi.org/10.3390/applmech4020029