A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2017; you can also visit the original URL.
The file type is application/pdf.
Finite Element Vibration Analysis of Multi-layered Damped Sandwich Beam with Complex Shear Modulus
복소 전단탄성계수를 갖는 다층 감쇠보의 유한요소 진동 해석
2011
Transactions of the Korean Society for Noise and Vibration Engineering
복소 전단탄성계수를 갖는 다층 감쇠보의 유한요소 진동 해석
Preserved Fulltext
In this paper, the general equation of motion of damped sandwich beam with multi-viscoelastic material layer was derived based on the equation presented by Mead and Markus (2) . The viscoelastic layer, which has characteristics of complex shear modulus, was assumed to be dominantly under shear deformation. The equation of motion of n-layered damped sandwich beam in bending could be represented by (n+3)th order ordinary differential equation. Finite element model for the n-layered damped
doi:10.5050/ksnve.2011.21.1.009
fatcat:iidnibg4mzen7faakrq7houzp4