A nine node finite element for analysis
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J. J. Rhiu; S. W. Lee
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Article
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1988
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John Wiley and Sons
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English
โ 789 KB
A nine node finite element is presented for the analysis of thin shell structures undergoing large deflection. The finite element formulation is based on the concept of degenerate solid shell element and the Hellinger-Reissner principle with independent strain. Three versions of assumed independent