简介:Theprojectfocusesonthedynamicanalysisofconcretebeamsreinforcedwithsilica-nanoparticlesunderblastloading.Thestructureislocatedattwoboundaryconditions.TheeffectivecompositepropertiesareobtainedutilisingMori-Tanaktheory.Thestructureissimulatedwithsinusoidalsheardeformationtheory.Applyingstrainsandstress,thebeamenergiesarederivedandutilisingprincipalofHamilton,thefinalequationsarecalculated.Usingmethodofdifferentialquadrature(DQM)andNewmark,thestructuredynamicdeflectionisobtained.Theinfluencesofvolumefractionandagglomerationofsilicananoparticles,parametersofgeometrical,boundaryconditionandblastloadonthedynamicdeflectionarestudied.