Nonlinear internal resonance in graphene platelet-reinforced metal foam plates: Straight-side quadrilateral geometry effects
Z.-D. Ma, Gui-Lin She, M.A. Eltaher
Topics & Concepts
Nonlinear systemQuadrilateralGalerkin methodMathematical analysisDiscretizationBoundary value problemCartesian coordinate systemGeometryNonlinear resonanceMathematicsClassical mechanicsMaterials scienceVibrationEigenfunctionPlate theoryResonance (particle physics)Quadrature (astronomy)PhysicsRitz methodDuffing equationPolar coordinate systemShear modulusNyström methodSeparation of variablesTimoshenko beam theoryAlgebraic equationMechanicsPartial differential equationCoordinate systemExcitationNumerical analysisGaussian quadratureComposite Structure Analysis and OptimizationAeroelasticity and Vibration ControlNonlocal and gradient elasticity in micro/nano structures