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Singular Stress Fields of Anisotropic Bimaterial Wedges with Imperfect Interfaces

Published online by Cambridge University Press:  05 May 2011

Anil C. Wijeyewickrema ,
Somsak Leungvichcharoen  and
Piya Poonsawat
Anil C. Wijeyewickrema*
Affiliation:
Department of Civil Engineering, Tokyo Institute of Technology, Tokyo 152–8552, Japan
Somsak Leungvichcharoen*
Affiliation:
Department of Civil Engineering, Tokyo Institute of Technology, Tokyo 152–8552, Japan
Piya Poonsawat*
Affiliation:
School of Civil Engineering, Rangsit University, Pathumthani 12000, Thailand
*
*Associate Professor
**Graduate student
***Assistant Professor
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Abstract

The effect of an imperfect interface on the stress singularity of anisotropic bimaterial wedges subjected to traction free boundary conditions are investigated. The interfacial tractions are assumed to be continuous, directly proportional to the displacement jumps and inversely proportional to the radial coordinate. The characteristic equation for the order of singularity is obtained and numerical results are given for the angle-ply bimaterial composite wedge.

Keywords

Anisotropic elasticityBimaterial composite wedgeImperfect interfaceSingularities
Type
Articles
Information
Journal of Mechanics , Volume 19 , Issue 1 , March 2003 , pp. 203 - 210
Copyright
Copyright © The Society of Theoretical and Applied Mechanics, R.O.C. 2003

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References

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