Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
253922 | Composite Structures | 2007 | 5 Pages |
Abstract
In this paper, based on the principle of complementary energy, the formulas for calculating the bending stresses, deflection and shear lag effect of the symmetric single-cell thin-walled composite laminated box beams are derived by means of variation calculus. The numerical analysis shows that the procedure in this paper has simple and reliable characteristics and provides a new approach for the practical calculation of laminated box beams under bending loads.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Civil and Structural Engineering
Authors
Yaping Wu, Xiaojun Wang, Qiang Su, Lixia Lin,