Linearized plastic plate models as Γ-limits of 3D finite elastoplasticity
The subject of this paper is the rigorous derivation of reduced models for a thin plate by means of -convergence, in the framework of finite plasticity. Denoting by the thickness of the plate, we analyse the case where the scaling factor of the elasto-plastic energy per unit volume is of order , with ≥ 3. According to the value of , partially or fully linearized models are deduced, which correspond, in the absence of plastic deformation, to the Von Kármán plate theory and the linearized...