Variational principles for a double Rayleigh beam system undergoing vibrations and connected by a nonlinear Winkler–Pasternak elastic layer - Adali, Sarp (Nonlinear engineering, 2023)
Keywords: Axial loads; Beams (structural); Boundary conditions; double beams; Elastic layers; Hamilton's principle; nonlinear layer; Rayleigh beam; variational formulation; Variational principles; variationally consistent