Recovering local equilibrium from three‐dimensional compatible finite element solutions

SUMMARY We study the application to compressible and incompressible three‐dimensional elasticity problems of the technique that we proposed in 2009 for the recovery of equilibrated stresses from compatible finite element solutions. The case of finite elements with linear displacement approximations,...

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Vydané v:	International journal for numerical methods in engineering Ročník 121; číslo 12; s. 2783 - 2805
Hlavní autori:	Moitinho de Almeida, J. P., Maunder, E. A. W.
Médium:	Journal Article
Jazyk:	English
Vydavateľské údaje:	Bognor Regis Wiley Subscription Services, Inc 30.06.2020
Predmet:	Balancing Compressibility dual analysis equilibrium finite elements error bounds finite elements incompressibility solid mechanics
ISSN:	0029-5981, 1097-0207
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