scholarly journals Simulation of micro-scale shear bands using peridynamics with an adaptive dynamic relaxation method

2018 ◽  
Vol 130-131 ◽  
pp. 36-48 ◽  
Author(s):  
J. Luo ◽  
A. Ramazani ◽  
V. Sundararaghavan
Keyword(s):  
Shear Bands ◽  
Relaxation Method ◽  
Dynamic Relaxation ◽  
Micro Scale ◽  
Adaptive Dynamic ◽  
Dynamic Relaxation Method ◽  
Scale Shear

Dynamic-relaxation solution for the large deflection of plates with specified boundary stresses

1969 ◽  
Vol 4 (2) ◽  
pp. 75-80 ◽  
Author(s):  
K R Rushton
Keyword(s):  
Large Deflection ◽  
Relaxation Method ◽  
Plane Boundary ◽  
Dynamic Relaxation ◽  
Simply Supported ◽  
Von Karman ◽  
Relaxation Solution ◽  
Von Kármán Equations ◽  
Mesh Spacing ◽  
Dynamic Relaxation Method

The von Kármán equations for the large deflection of plates are solved by the dynamic-relaxation method. Detailed results are presented for square plates having simply supported edges with zero in-plane boundary stresses. The results show that high stresses occur towards the corners of the plates. The mesh effect is investigated and recommendations are made for the optimum mesh spacing.

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