An invariant eight-node hybrid-stress element for thin and thick multilayer laminated plates

DOI10.1002/nme.1620200315zbMath0528.73071OpenAlexW2045766712MaRDI QIDQ3309227

Robert L. Spilker

Publication date: 1984

Published in: International Journal for Numerical Methods in Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1002/nme.1620200315

zbMATH Keywords

transverse shear deformation effectsall stress components includedelement stiffness of correct rankhybrid-stress eight-node isoparametric elementindividual layer cross-section warping for thick laminatesinterlayer surface traction continuityinterpolated independently within each layerlaminate non- normal cross-section rotationsnon-locking in thin-plate limitresulting element naturally invariant with respect to co- ordinate translation or rotationsthin or thick multilayer fiber-reinforced composite platesthin to moderately thick laminatesupper/lower surface traction-free conditions

Mathematics Subject Classification ID

Anisotropy in solid mechanics (74E10) Plates (74K20) Finite element methods applied to problems in solid mechanics (74S05) Numerical and other methods in solid mechanics (74S99)

Related Items (3)

Efficient hybrid-EAS solid element for accurate stress prediction in thick laminated beams, plates, and shells ⋮ Mixed-hybrid finite strip method for 3-D composite structures ⋮ Hybrid-stress isoparametric elements for moderately thick and thin multilayer plates

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