Local buckling of a circular interface delamination between a layer and a substrate with finite thickness

R. Sburlati, Erdogan Madenci, I. Guven

Research output: Contribution to journalArticle

3 Citations (Scopus)

Abstract

An analytical study investigating the local buckling response of a circular delamination along the interface of an elastic layer and a dissimilar substrate with finite thickness is presented. The solution method utilizes the stability equations of linear theory of elasticity under axisymmetry conditions. In-plane loading and the presence of mixed boundary conditions on the bond-plane result in a homogeneous system of coupled singular integral equations of the second kind with Cauchy-type kernels. Numerical solution of these integral equations leads to the determination of local buckling stress and its sensitivity to geometric parameters and material properties.

Original languageEnglish (US)
Pages (from-to)590-596
Number of pages7
JournalJournal of Applied Mechanics, Transactions ASME
Volume67
Issue number3
StatePublished - Sep 2000

Fingerprint

buckling
Delamination
Integral equations
Buckling
singular integral equations
Substrates
integral equations
Elasticity
Materials properties
elastic properties
Boundary conditions
boundary conditions
sensitivity
symmetry

ASJC Scopus subject areas

  • Computational Mechanics
  • Mechanics of Materials

Cite this

Local buckling of a circular interface delamination between a layer and a substrate with finite thickness. / Sburlati, R.; Madenci, Erdogan; Guven, I.

In: Journal of Applied Mechanics, Transactions ASME, Vol. 67, No. 3, 09.2000, p. 590-596.

Research output: Contribution to journalArticle

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