Abstract
An analysis for thermal-bending stresses in an annular sector plate with the moderate thickness is carried out by the theory of moderately thick plates, together with the thermoelastic displacement potential. The temperature field in the plate is considered a steady-state prescribed to surface temperatures on the top and bottom faces and on all the edges, of the plate. Mechanical boundary conditions on the top and bottom faces and on the edges are considered stress-free and simple support. A three-dimensional elasticity solution as a particular solution and a plane and generalized plane stress solutions as a homogeneous solution are used. Numerical results for thermal-bending stresses and displacements in the plate are presented. The influence of the thickness-width ratio on the stresses is examined.
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