Analysis of Transverse Vibration of Axially Moving Viscoelastic Sandwich Beam with Time-Dependent Velocity

Hai Wei Lv; Ying Hui Li; Qi Kuan Liu; Liang Li

doi:10.4028/www.scientific.net/AMR.338.487

Paper Titles

Stability and Natural Characteristics of a Supported Beam
p.467

Study on Simulation of Dynamic Meshing Force of High Speed Gear System Based on ADAMS
p.473

The Strength Analysis of Rotor Sleeve and PM for High-Speed Electrical Machine
p.477

The Shock Isolation System Optimum Design Based on Pseudo Parallel Improved Genetic Algorithm
p.481

Analysis of Transverse Vibration of Axially Moving Viscoelastic Sandwich Beam with Time-Dependent Velocity
p.487

Dynamic Characteristic Analysis of CNC Machine Tool Frame
p.491

The Effect of Surfactant on the Morphology of SnO₂ Nanoarrays
p.495

Optimal Design of an in-Plane Traveling Wave Rotary Ultrasonic Motor Excited by Single Composite Transducer
p.499

The Optimal Research of Force Increasing Mechanism of Injection Machine based on Genetic Simulated Annealing Algorithms
p.505

HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 338Analysis of Transverse Vibration of Axially Moving...

Analysis of Transverse Vibration of Axially Moving Viscoelastic Sandwich Beam with Time-Dependent Velocity

Abstract:

Transverse vibration of an axially moving viscoelastic sandwich beam is investigated in this paper. Based on the Kelvin constitutive equation, transverse controlling equation is established. First of all, the multiple scales method is applied to obtained steady-state response. Elimination of scales terms will give us the amplitude of vibrations. Additionally, the stability conditions of trivial and non-trivial solutions are analyzed using Routh-Hurwitz criterion. Eventually, numerical results are obtained to show the thickness of core layer, mean velocity, the amplitude of fluctuation effects on natural frequencies and response curves.