Circumferentially cracked bimaterial hollow cylinder under mechanical and transient thermal loading

The analytical solution for the problem of a circumferential inner surface crack in an elastic, infinitely long composite hollow cylinder, made of two concentric perfectly bonded transversely isotropic cylinders is considered. Uniform axial loading and thermal loading in the form of a sudden cooling on the inner boundary are considered. Out of 10 material parameters involved, two bimaterial parameters and three material parameters for each layer upon which the stress intensity factor depends under uniform loading, are identified. The problem is reduced to a singular integral equation that is solved numerically. Stress intensity factors are presented for various values of material and geometric parameters.
Journal of Thermal Stresses


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The axisymmetric problem of a circumferentially cracked transversely isotropic hollow cylinder under thermal shock is considered. It is demonstrated that appropriately normalized stress intensity factors (SIFs) depend only on three material parameters and the transient temperature distribution. It is also found that only one of these parameters has a significant effect on the normalized SIFs. Reduction in the number of material parameters, from seven to practically one, makes it possible to propose simple a...
Citation Formats
F. S. Kadıoğlu, “Circumferentially cracked bimaterial hollow cylinder under mechanical and transient thermal loading,” Journal of Thermal Stresses, pp. 1073–1106, 2006, Accessed: 00, 2020. [Online]. Available: