High-order free vibration analysis of elastic plates with multiple cutouts
Xu Sun, Pengchong Zhang, Hong Qiao, Kun Lin
Topics & Concepts
DiscretizationFinite element methodMathematicsEigenvalues and eigenvectorsVibrationMass matrixBoundary value problemMathematical analysisMatrix exponentialDegrees of freedom (physics and chemistry)Matrix (chemical analysis)Displacement (psychology)Stiffness matrixElasticity (physics)Structural engineeringPhysicsEngineeringDifferential equationNuclear physicsThermodynamicsNeutrinoQuantum mechanicsPsychologyMaterials scienceComposite materialPsychotherapistComposite Structure Analysis and OptimizationVibration and Dynamic AnalysisNumerical methods in engineering