Finite element models for stiffened plates under transverse loading

Abstract Linear finite element models based on Mindlin's shear distortion theory for bending of eccentrically stiffened plates subjected to transverse loading are presented. Two models using discrete plate-beam formulations are given and the superiority of one over the other is discussed. An additional formulation applicable to technically orthotropic plates under distributed loading is included. This latter formulation may sometimes be advantageous under less demanding conditions because of reasons of economy.