Modeling of forming of wing panels of the SSJ-100 aircraft |
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Authors: | B D Annin A I Oleinikov K S Bormotin |
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Institution: | (1) Department of Engineering Mechanics, University of Nebraska–Lincoln, Lincoln, NE 68588-0526, USA;; |
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Abstract: | Problems of inelastic straining of three-dimensional bodies with large displacements and turns are considered. In addition
to the sought fields, surface forces and boundary displacements have also to be determined in these problems. Experimental
justification is given to the proposed constitutive equations of steady creep for transversely isotropic materials with different
characteristics under tension and compression. Algorithms and results of the finite-element solution of the problem are presented
for these materials. |
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Keywords: | |
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