A theoretical and numerical finite element analysis of spatial rod systems

DOI10.1016/0045-7825(89)90107-2zbMath0711.73245OpenAlexW1997096850MaRDI QIDQ922834

Elsie Sterbin Gottlieb

Publication date: 1989

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(89)90107-2

zbMATH Keywords

ISARconstitutive relationscomputer programbeamsequilibrium equationsrigid-bodyelement stiffness matrixdeformation modesconstantdistributed elastickinematical relationslinear curvature changepoint supportspretwisted rodsrod element having 6 degrees of freedom at each endspatially curvedvarying cross- section

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Finite element methods applied to problems in solid mechanics (74S05)

Related Items (2)

On invariance of spatial isogeometric Timoshenko-Ehrenfest beam formulations for static analysis ⋮ Finite element stability analysis of curved beams on elastic foundations

Cites Work

• Finite element formulation of spatially curved and twisted rods
• On dualities in the oscillations of naturally curved and pretwisted rods
• On general conservative loading of naturally curved and twisted funicular rods
• On the dynamics of spatially curved and twisted rods—A finite element formulation
• Stiffness matrix for a beam element including transverse shear and axial force effects

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