In this paper, the method of Galerkin and the Askey-Wiener scheme are used to obtain approximate solutions to the stochastic displacement response of Kirchhoff plates with uncertain parameters. Theoretical and numerical ...

In this work, we present an eXtended Geometry Independent Field approximaTion (X-GIFT) formulation for cracked Kirchhoff-Love plates. The plate geometry is modeled by Non-Uniform Rational B-Splines (NURBS) while the solution ...

A new n-noded polygonal plate element is proposed for the analysis of plate structures comprising of thin and thick members. The formulation is based on the discrete Kirchhoff Mindlin theory. On each side of the polygonal ...

No decorrer dos anos, alguns métodos de manutenção têm sido desenvolvidos para evitar que falhas em estruturas e maquinários possam ocorrer e desencadear paradas inesperadas ou desnecessárias. Os observadores de estado ...

We prove a uniqueness result related to the Germain–Lagrange dynamic plate differential equation. We consider the equation {∂2u∂t2+△2u=g⊗f,in ]0,+∞)×R2,u(0)=0,∂u∂t(0)=0, where uu stands for the transverse displacement, ff ...

We extend the analysis and discretization of the Kirchhoff-Love plate bending problem from Fuhrer et al. (in press) in two aspects. First, we present a well-posed formulation and quasi-optimal DPG discretization that include ...