Incremental analysis for nonlinear rubber-like materials by hybrid stress finite element

1989 ◽  
Vol 10 (6) ◽  
pp. 529-537 ◽  
Author(s):  
Fan Jia-qi ◽  
Yang Xiao-xiang
Keyword(s):  
Finite Element ◽  
Incremental Analysis ◽  
Hybrid Stress Finite Element ◽  
Hybrid Stress

Semi-Discrete and Fully Discrete Hybrid Stress Finite Element Methods for Elastodynamic Problems

2015 ◽  
Vol 8 (4) ◽  
pp. 582-604
Author(s):  
Zhengqin Yu ◽  
Xiaoping Xie
Keyword(s):  
Finite Element ◽  
Finite Element Methods ◽  
Stability Result ◽  
Finite Element Approximation ◽  
Element Approximation ◽  
Discrete Scheme ◽  
Fully Discrete ◽  
Quadrilateral Finite Element ◽  
Hybrid Stress Finite Element ◽  
Hybrid Stress

AbstractThis paper proposes and analyzes semi-discrete and fully discrete hybrid stress finite element methods for elastodynamic problems. A hybrid stress quadrilateral finite element approximation is used in the space directions. A second-order center difference is adopted in the time direction for the fully discrete scheme. Error estimates of the two schemes, as well as a stability result for the fully discrete scheme, are derived. Numerical experiments are done to verify the theoretical results.

Analysis of sandwich plates using a hybrid-stress finite element

AIAA Journal ◽  
1991 ◽  
Vol 29 (9) ◽  
pp. 1498-1506 ◽  
Author(s):  
Koganti M. Rao ◽  
H.-R. Meyer-Piening
Keyword(s):  
Finite Element ◽  
Sandwich Plates ◽  
Hybrid Stress Finite Element ◽  
Hybrid Stress
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