Stability Analysis of a Viscoelastic Ring Subjected to Uniform Pressure

M Yang

doi:10.4028/www.scientific.net/AMM.71-78.3695

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 71-78Stability Analysis of a Viscoelastic Ring...

Stability Analysis of a Viscoelastic Ring Subjected to Uniform Pressure

Abstract:

Based on Boltzmann’s viscoelastic theory, the mathematical model of a free-standing viscoelastic ring subjected to uniform pressure is established by applying assumed modes method, Galerkin method and numerical method. It is found that, the free-standing viscoelastic ringing has both a stantaneous critic load and a durable critic load under uniform pressure. The influence of structure size and parameters of the material are discussed, The evolutionary trend of the system is also investigated.

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Periodical:

Applied Mechanics and Materials (Volumes 71-78)

Pages:

3695-3701

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.71-78.3695

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Online since:

July 2011

Authors:

M Yang

Keywords:

Durable Critic Load, Instantaneous Critic Load, Stability, Viscoelasticity

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