Structural Engineering and Mechanics
Volume 19, Number 5, 2005, pages 503-517
DOI: 10.12989/sem.2005.19.5.503
Dynamic stability of a viscoelastically supported sandwich beam
Ranajay Ghosh, Sanjay Dharmavaram, Kumar Ray and P. Dash
Abstract
The parametric dynamic stability of an asymmetric sandwich beam with viscoelastic core on viscoelastic supports at the ends and subjected to an axial pulsating load is investigated. A set of Hill
Key Words
parametric dynamic instability; viscoelastic core; sandwich beam; viscoelastic supports; zone instability; simple and combination resonances.
Address
Ranajay Ghosh; Theoretical and Applied Mechanics, Cornell University, Ithaca, New York 14853-1503, USA<br />Sanjay Dharmavaram and Kumar Ray; <br />Department of Mechanical Engineering, Indian Institute of Technology, Kharagpur-721302, India<br />P. Dash; A.T. - Bidyadharpur Sasam, P.O. Khaira, Dist., Orissa, Balasore-756048, India