Application de Ia methode de reanalyse aux assemblages colles
Keywords:
reanalysis, partial inverse, stress continuity, bonded jointAbstract
This paper describes a reanalyse method which enables repetitive calculation times to be reduced. Comparison with complete analysis duration using the finite element method is given. In this method the conditions of stress continuity at the interface of heterogeneous structures were imposed. The results were compared with those calculated by the mixed finite element. Reanalysis was applied to the case of bonded joints.
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References
[Aiv85] S. Aivazzadeh, E. Ramahefarison, and G. Verchery. Composite structure
analysis with micro-computers using classical and interface finite
elements. Computer and Mathematics with Applications., 11:1023-
, 1985.
[Ada84] Robert D. Adams and William C. Wake. Structural Adhesive Joints
in Engineering. Elsevier Applied Science, New York, 1984.
[Che96] M. Cheikh and A. Loredo. Reanalyse de l'equilibre des structures
par inverse partielle de Moore-Penrose. C.R. Acad. Sci., 323{serie
Ilb):83-86, 1996.
[Est95] J. L. Esteves. JOINT DESIGN: Programme d'aide a la conception
des assemblages colles utilisant les elements finis mixtes d'interfaces.
These d'universite, Universite de Bourgogne, 1995.
[Lor95] A. Loredo. Calcul numerique de la quasi-inverse d'une matrice reelle
symetrique semi-definie positive. C.R. Acad. Sci., 321(serie 1):247-
, 1995.
[Ver90] G. Verchery. Regularisation du systeme de l'equilibre des structures
elastiques discretes. C.R. Acad. Sci., 311(serie 11):585-589, 1990.