scholarly journals Large Deformation and Adhesive Contact Studies of Axisymmetric Membranes

Langmuir ◽  
2013 ◽  
Vol 29 (5) ◽  
pp. 1407-1419 ◽  
Author(s):  
Evan J. Laprade ◽  
Rong Long ◽  
Jonathan T. Pham ◽  
Jimmy Lawrence ◽  
Todd Emrick ◽  
...  
Keyword(s):  
Large Deformation ◽  
Adhesive Contact

Effects of strain-dependent surface stress on the adhesive contact of a rigid sphere to a compliant substrate

Soft Matter ◽  
2019 ◽  
Vol 15 (10) ◽  
pp. 2223-2231 ◽  
Author(s):  
Zezhou Liu ◽  
Katharine E. Jensen ◽  
Qin Xu ◽  
Robert W. Style ◽  
Eric R. Dufresne ◽  
...  
Keyword(s):  
Finite Element ◽  
Large Deformation ◽  
Surface Stress ◽  
Adhesive Contact ◽  
Rigid Sphere ◽  
Soft Substrate ◽  
Compliant Substrate ◽  
Strain Dependent

Finite element is used to simulate the adhesive contact of a rigid sphere on a soft substrate. By including large deformation and strain-dependent surface stress, our prediction agrees much better with experiments, providing support to the existence of strain-dependent surface stress.

PROPOSAL OF HYSTERESIS MODEL USING DIFFERENTIAL EQUATIONS CONSIDERING OF CYCLIC DEGRADATION UNDER LARGE DEFORMATION

2020 ◽  
Vol 85 (773) ◽  
pp. 921-931
Author(s):  
Tsuyoshi FUKASAWA ◽  
Shigeki OKAMURA ◽  
Takahiro SOMAKI ◽  
Takayuki MIYAGAWA ◽  
Tomohiko YAMAMOTO ◽  
...  
Keyword(s):  
Differential Equations ◽  
Large Deformation ◽  
Hysteresis Model ◽  
Cyclic Degradation
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