Feszültségmezőn alapuló h- és p-verziós héj-végeselemek összehasonlító vizsgálata

Abstract

Dimensionally reduced cylindrical shell models based on the three-field dual-mixed Hellinger-Reissner-type and the two-field dual-mixed Fraeijs de Veubeke variational principles are presented using a priori non-symmetric stresses. During the dimension reduction procedure the classical kinematical hypotheses are not employed. The h- and pversion shell finite elements developed are compared through a representative model problem.