scholarly journals Adaptive Computational Plasticity with a Composite Tetrahedral Element.

2020 ◽  
Author(s):  
Brian Granzow ◽  
◽  
Daniel Ibanez ◽  
Alejandro Mota ◽  
Jakob Ostien ◽  
...  
Keyword(s):  
Tetrahedral Element ◽  
Computational Plasticity

A four-node tetrahedral element with continuous nodal stress

2017 ◽  
Vol 191 ◽  
pp. 180-192 ◽  
Author(s):  
Yongtao Yang ◽  
Guanhua Sun ◽  
Hong Zheng
Keyword(s):  
Tetrahedral Element

INTEGRATION IN COMPUTATIONAL PLASTICITY

1988 ◽  
pp. 119-130
Author(s):  
KENNETH RUNESSON ◽  
STEIN STURE ◽  
KASPAR WILLAM
Keyword(s):  
Computational Plasticity

Meshless Analyses of Fracture, Plasticity and Impact

2003 ◽  
Author(s):  
A. Eskandarian ◽  
Y. Chen ◽  
M. Oskard ◽  
J. D. Lee
Keyword(s):  
High Speed ◽  
Large Strain ◽  
Plastic Response ◽  
Governing Equations ◽  
Mapping Algorithm ◽  
High Speed Impact ◽  
Return Mapping ◽  
Return Mapping Algorithm ◽  
Large Strain Plasticity ◽  
Computational Plasticity

The governing equations for rate-independent large strain plasticity are formulated in the framework of meshless method. The numerical procedures, including return mapping algorithm, to obtain the solutions of boundary-value problems in computational plasticity are outlined. The crack growth process in elastic-plastic solid under plane strain conditions is analyzed. The large strain plastic response of material under high-speed impact is simulated. Numerical results are presented and discussed.

Associated computational plasticity schemes for nonassociated frictional materials

2012 ◽  
Vol 90 (9) ◽  
pp. 1089-1117 ◽  
Author(s):  
K. Krabbenhoft ◽  
M. R. Karim ◽  
A. V. Lyamin ◽  
S. W. Sloan
Keyword(s):  
Frictional Materials ◽  
Computational Plasticity
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