Nonlinear static bending analysis of microplates resting on imperfect two-parameter elastic foundations using modified couple stress theory

The nonlinear static bending analysis of microplates resting on imperfect Pasternak elastic foundations is carried out in this paper. finite element method based the modified couple stress theory used to derive formulations. present and mathematical model are validated by comparisons work’s results with those other reputable publications, which show a very good agreement. influences length-scale parameter, nonlinearity, foundation parameters, foundations, boundary conditions response then explored. computed data study intriguing, particularly interaction microplate foundation, helps us better understand mechanical behavior structure.