Stability and Large Deformation of 2-D Laminate Circular Thin Curved Beams

Abstract:

In this research, both un-deformed or Lagrangian state and deformed or Eulerian state are used to derive for stability analysis and large deformation. By choosing the deformed radius of curvature and deformed angle of tangent slope as parameters, the governing equations of laminated curved beam under static loading are transformed into a set of equations in terms of angle of tangent slope. All the quantities of axial force, shear force, radial and tangential displacements of circular thin curved beam are expressed as functions of angle of tangent slope by using laminate theory. The buckling load and large deformation analytical solutions of circular thin curved beam under a pair of forces are presented as well.

• Periodical: Applied Mechanics and Materials (Volumes 644-650)
• Pages: 5146-5150
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.644-650.5146
• Online since: September 2014
• Authors: Chiu Wen Lin*, Han Ming Tseng, Tso Liang Teng
• Keywords: Analytical Solution, Curved Beam, Laminate Theory, Large Deformation, Non-Linear Behavior

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