ASYMPTOTIC ANALYSIS OF THE BEHAVIOR OF A BONDED JOINT

Authors
GEYMONAT G KRASUCKI F LENCI S
Citation
G. Geymonat et al., ASYMPTOTIC ANALYSIS OF THE BEHAVIOR OF A BONDED JOINT, Comptes rendus de l'Academie des sciences. Serie 1, Mathematique, 322(11), 1996, pp. 1107-1112
Citations number
9
Categorie Soggetti
Mathematics, General",Mathematics
Journal title
Comptes rendus de l'Academie des sciences. Serie 1, Mathematique → ACNP
ISSN journal
07644442
Volume
322
Issue
11
Year of publication
1996
Pages
1107 - 1112
Database
ISI
SICI code
0764-4442(1996)322:11<1107:AAOTBO>2.0.ZU;2-1
Abstract
We consider an elastic body formed by two adhering parts Omega(-) and Omega(+) and by an adhesive material Omega(m). We denote by epsilon d the thickness of the layer-filled by the adhesive and we suppose that the stiffness of the adhesive is of order epsilon with respect of thos e of the adhering parts. A weak and a strong convergence result are gi ven. We also find that the strongest singularity occurs in the boundar y layer in the adhesive. Furthermore, weak singularities (logarithmic) may also appear in the adhering parts.