Imperfection sensitivity of nonlinear primary resonance behavior in bi-directional functionally graded porous material beam
Xiaochao Chen, Lunting Chen, Yixin Lü
Topics & Concepts
Nonlinear systemBifurcationGalerkin methodBeam (structure)Materials scienceSofteningMultiple-scale analysisMechanicsTimoshenko beam theoryCantileverMathematical analysisStructural engineeringPhysicsMathematicsComposite materialEngineeringQuantum mechanicsComposite Structure Analysis and OptimizationNonlocal and gradient elasticity in micro/nano structuresStructural Analysis and Optimization