An efficient isogeometric beam formulation for analysis of 2D non-prismatic beams

Volume: 89, Pages: 104280 - 104280
Published: Aug 1, 2021
Abstract
This study presents an efficient beam formulation for static and vibration analysis of 2D non-prismatic beams with the kinematic assumptions of the Timoshenko beam theory. Beams having complex configurations can be straightforwardly constructed by using B-spline basis functions, which are used for descriptions of the beam axis and the sectional height. This feature enables analysis of free-form non-prismatic beams with strong curvatures to be...
Paper Details
Title
An efficient isogeometric beam formulation for analysis of 2D non-prismatic beams
Published Date
Aug 1, 2021
Volume
89
Pages
104280 - 104280
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