Predictor–corrector procedures for analysis of laminated plates using standard Mindlin finite element models
作者： K.Y. Sze , L.-W. He , Y.K. Cheung
DOI: 10.1016/S0263-8223(00)00095-7
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摘要: Abstract This paper introduces predictor–corrector methods for finite element analysis of laminated composite plates. The predictor stress, strain and deflection are directly computed from Mindlin models without using shear correction factors. corrector transverse stress is determined the homogeneous equilibrium condition in-plane by least-square fit. Shear factor each estimated as ratio energies stress. calculated incorporating factor. First-, second- third-order nine-node plate elements employed testing proposed procedure. Its accuracy demonstrated a large number examples.
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