Research on stability of multicoherent orthotropic plates with thermal loading influence

The research on stability of the plates was conducted by a Ritz method on the basis of the Alfootov-Balabooh functional. A number of problems of stability of ring plates were solved with thermal loading influence. For the case of simultaneous action of external pressure and temperature fields, the mutual influence of loading and heating on the stability of plates was considered. The problem of stability of a square isotropic plate with central circular hole was solved.