Geometric Nonlinearity Analysis of Composite Laminated Box Beam

Abstract:

Article Preview

In this paper, the differential equations of composite laminated box beams are established based on the principle of minimum potential energy and the variational method. Considering shear lag and shear deformation effects, elastic stiff matrix, geometric nonlinearity stiff matrix and equivalent nodal forces vector of composite laminated box beam element are given. And a finite element program is developed, then a new computing analysis theory for composite laminated box beam is given, both considering shear lag, shear deformation and geometric nonlinearity effects.

Info:

Periodical:

Advanced Materials Research (Volumes 168-170)

Edited by:

Lijuan Li

Pages:

1999-2002

DOI:

10.4028/www.scientific.net/AMR.168-170.1999

Citation:

Q. Su and Y. P. Wu, "Geometric Nonlinearity Analysis of Composite Laminated Box Beam", Advanced Materials Research, Vols. 168-170, pp. 1999-2002, 2011

Online since:

December 2010

Authors:

Export:

Price:

$35.00

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

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