Hourglassing control through boundary smoothing

DOI10.1002/CNM.1630020407zbMath0592.73104OpenAlexW2129940182MaRDI QIDQ3721979

O. E. R. Heimdahl, J. C. Schulz

Publication date: 1986

Published in: Communications in Applied Numerical Methods (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/cnm.1630020407

zbMATH Keywords

quadrilateralcontrol of hourglassing deformationhexahedral finite elementsboundary smoothing techniqueeliminate length and angle changeslines of nodessquare plate test problemsupplemental forces

Mathematics Subject Classification ID

Numerical optimization and variational techniques (65K10) Finite element methods applied to problems in solid mechanics (74S05)

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