Three-dimensional singular stress fields near the circumferential junction corner line of an island/substrate system either free-standing or fully/partially bonded to a rigid block

► Dependence of stress singularity on wedge aperture angle for free and fixed cases. ► An encased island-substrate system is extremely sensitive to delamination flaw. ► Fixed case stress singularity behaves opposite to its free counterpart. ► At k=ksubstrate−crack, crack may be initiated at a notch...

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Veröffentlicht in:	Engineering fracture mechanics 2013-07, Vol.107, p.80-97
1. Verfasser:	Chaudhuri, Reaz A.
Format:	Artikel
Sprache:	eng
Schlagworte:	Bimaterial wedge Bonding Circumferences Corners Delamination Fixed edge singularity Island growth Islands Shear Singular stress fields Singularities Stress singularity Thin film Three dimensional
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