Abstract
By using techniques appropriate to mixed boundary value problems, this study addresses the determination of stress intensity factors for a circular interface debonding between a thin layer and a substrate subjected to nearly uniform temperature change. The solution method involves three-dimensional equilibrium equations of thermo-elasticity under axisymmetry conditions. The stress intensity factors are obtained by solving the resulting pair of coupled singular integral equations numerically.
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Balkan, H., Madenci, E. Thermal loading of a thin layer with circular debonding over a substrate. International Journal of Fracture 91, 217–231 (1998). https://doi.org/10.1023/A:1007441514577
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DOI: https://doi.org/10.1023/A:1007441514577