On thermomechanical behaviour of ortotropic round plate of variable thickness

摘要

A solution of thermomechanics problem is given which is connected with the loss od stability by a round orthotropic plate of variable thickness with a hole. The plate is under the conditions of heat transfer with the environment and is loaded on contours. The determining equations are solved by the approximate method based on the construction of solutions according to the system of algebraic polynomials.