Thermally induced deformations of composite tubes subjected to a nonuniform heat source

2003-02-01
Analytical solutions are obtained for thermally induced axisymmetric elastic and elastic-plastic deformations in nonuniform heat-generating composite tubes with fixed ends. Thermoelastic solutions are obtained using four different boundary conditions: (i) free, (ii) radially constrained and free, (iii) free and pressurized, (iv) free and radially constrained. Elastic-plastic solutions are obtained for a composite tube having free inner and radially constrained outer boundaries using Tresca's yield condition and its associated flow rule. The first two stages of elastic-plastic deformations are studied considering nonlinearly hardening, linearly hardening, and perfectly plastic material behavior. The theory developed is illustrated in several numerical examples.

Citation Formats
A. N. Eraslan, “Thermally induced deformations of composite tubes subjected to a nonuniform heat source,” JOURNAL OF THERMAL STRESSES, vol. 26, no. 2, pp. 167–193, 2003, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/38479.