Complex modes and traveling waves in axially moving Timoshenko beams

(整期优先)网络出版时间:2018-04-14
/ 1
ComplexmodesandtravelingwavesinaxiallymovingTimoshenkobeamsarestudied.Duetotheaxiallymovingvelocity,complexmodesemergeinsteadofrealvaluemodes.Correspondingly,travelingwavesarepresentfortheaxiallymovingmaterialwhilestandingwavesdominateinthetraditionalstaticstructures.Theanalyticalresultsobtainedinthisstudyareverifiedwithanumericaldifferentialquadraturemethod.