In this paper, a theoretical model is developed for the dynamic analysis of composite thin-walled beams with open or closed cross-sections. The present model incorporates, in a full form, the shear flexibility (bending and warping shear) as well as a state of initial stresses. This allows to study t
Lateral buckling of thin-walled composite bisymmetric beams with prebuckling and shear deformation
✍ Scribed by Sebastián P. Machado; Víctor H. Cortínez
- Book ID
- 108124227
- Publisher
- Elsevier Science
- Year
- 2005
- Tongue
- English
- Weight
- 840 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0141-0296
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📜 SIMILAR VOLUMES
Lateral buckling of thin-walled composite beams with monosymmetric sections is studied. A general geometrically nonlinear model for thinwalled laminated composites with arbitrary open cross-section and general laminate stacking sequences is given by using systematic variational formulation based on
The equilibrium and buckling equations are derived for the lateral buckling of a prismatic straight beam. A consistent finite strain constitutive law is used, which is based on a hyperelastic model for an isotropic material. The kinematics of the cross-sectional deformations are based on a Timoshenk