Vibration band gap analysis of a new periodic beam model using GDQR method
Mechanics Research Communications(2017)
摘要
•Introducing a periodic beam model having wide band gaps at low frequency ranges.•Applying GDQR method to vibration band gap analysis.•Investigating the effects of mass, mass moment of inertia and taper ratio on the band gaps.
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关键词
Periodic beam,Vibration band gap,Mass and mass moment of inertia,Generalized differential quadrature rule,Finite element simulation
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