Vibration and buckling of laminated composite and sandwich beams with a shear-deformable layered finite element
Abstract eng: This study presents a shear-deformable layered finite element for free vibration and buckling analyses of laminated composite and sandwich beams. The presented multilayered beam element consists of N-thin layers, and has five nodes including three axial, four vertical, and 3N rotational Degrees Of Freedom (DOFs). Number of total DOFs of this element is, thus, 3N + 7. Delamination and slip between the layers are not allowed. Effect of shear deformation is considered according to the First-order Shear Theory (FSDT). Numerical results for natural frequencies and buckling loads of laminated beams with different boundary conditions and lamina stacking are presented. Comparisons show the results obtained agree well with those of previous works available in the literature.
Publisher:
Taylor and Francis Group, London, UK
Conference Title:
Conference Title:
Sixth International Conference on Structural Engineering, Mechanics and Computation
Conference Venue:
Cape Town, South Africa
Conference Dates:
2016-09-05 / 2016-09-07
Rights:
Text je chráněný podle autorského zákona č. 121/2000 Sb.
Record appears in:
Record created 2016-09-20, last modified 2016-09-20
guest ::
