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|標題:||Finite deformation of 2-D laminated curved beams with variable curvatures||作者:||Lin, K.C.
|關鍵字:||Curved beam;Curvature;Laminated beam;Finite deformation;rods||Project:||International Journal of Non-Linear Mechanics||期刊/報告no：:||International Journal of Non-Linear Mechanics, Volume 46, Issue 10, Page(s) 1293-1304.||摘要:||
In this research, both Lagrangian and Eulerian description are used to derive the finite deformation analysis. 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 laminated curved beam are expressed as functions of angle of tangent slope. The analytical solutions of laminated curved beams of circular and spiral are presented. The analytical solutions of circular beam under a pair of forces are presented as well. The results are also compared with the results using ANSYS. It shows good consistency. (C) 2011 Elsevier Ltd. All rights reserved.
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