Détermination de la réponse asymptotique d'une structure anélastique sous chargement thermomécanique cycliqueDetermination of the asymptotic response of a structure under cyclic thermomechanical loading |
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| Authors: | MHabibou Maitournam Benjamin Pommier Jean-Jacques Thomas |
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| Institution: | 1. Laboratoire de mécanique des solides (CNRS UMR 7649), École polytechnique, 91128 Palaiseau, France;2. PSA–DRIA/SARA/MATE, chemin de la Malmaison, 91570 Bièvres, France |
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| Abstract: | A method for the solution of cyclic thermomechanical nonlinear problems is presented: it is a Direct Cyclic Method which is an alternative approach to classical methods. It consists in directly seeking the asymptotic response of an inelastic structure subjected to a periodic thermomechanical loading without following the loading path. It is based on the Large Time Increment Method, the periodicity of the limit state and the Fourier transform. To cite this article: M.H. Maitournam et al., C. R. Mecanique 330 (2002) 703–708. |
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| Keywords: | solides et structures cycle limite thermomécanique méthode numérique solids and structures limit cycle thermomechanics numerical method |
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