Finite Element Buckling Analysis of Laminated Composite Stiffened Shells
作者： B. G. Prusty , S. K. Satsangi
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摘要: Abstract The paper presents finite element buckling analysis of laminated stiffened plates and cylindrical shells using modified approach shell stiffener modelling. An eight noded isoparametric quadratic for the a three curved stiffeners on concept equal displacements at shell- junction is used in analysis. In present formulation, can be placed anywhere within obviates constraints aligning mesh lines along stiffeners. unstiffened structures subjected to various loading cases has been studied results are compared with published ones.
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