Spectral Element Modeling for Elastic Two-Layer Beams

Abstract:

Article Preview

This paper develops a spectral element model for elastic-elastic two-layered beams. First, the axial-bending coupled equations of motion for an elastic two-layer laminated beam are derived. The spectral element model is then formulated by using the wave solutions satisfying governing equations in frequency-domain as the frequency-dependent shape functions. The spectral element model is finally applied to a cantilevered elastic-elastic two-layered beam as an illustrative problem. The high accuracy of the present spectral element model is verified by comparing the SEM results with those obtained by conventional FEM.

Info:

Periodical:

Advanced Materials Research (Volumes 26-28)

Edited by:

Young Won Chang, Nack J. Kim and Chong Soo Lee

Pages:

297-300

DOI:

10.4028/www.scientific.net/AMR.26-28.297

Citation:

S. J. You et al., "Spectral Element Modeling for Elastic Two-Layer Beams", Advanced Materials Research, Vols. 26-28, pp. 297-300, 2007

Online since:

October 2007

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.