A triangular membrane element with rotational degrees of freedom
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Publication:1076546
DOI10.1016/0045-7825(85)90113-6zbMath0593.73073OpenAlexW1977955087MaRDI QIDQ1076546
Carlos A. Felippa, Pål G. Bergan
Publication date: 1985
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://doi.org/10.1016/0045-7825(85)90113-6
nine degrees of freedomcoordinate-invariantelement stiffness subroutinespatch test for any geometryplane-stress triangular elementsix corner translationsthree corner normal rotations
Finite element methods applied to problems in solid mechanics (74S05) Software, source code, etc. for problems pertaining to mechanics of deformable solids (74-04)
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Cites Work
- A variational principle and the convergence of a finite-element method based on assumed stress distribution
- Finite elements with increased freedom in choosing shape functions
- Correction and further discussion of: ‘Finite elements based on energy orthogonal functions’
- A non-conforming element for stress analysis
- Ways to improve the bending response of finite elements
- A simple quadrilateral shell element
- Numerical solution of inelastic rate processes
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