Geometrically nonlinear multi-patch isogeometric analysis of planar curved Euler–Bernoulli beams

Volume: 366, Pages: 113078
Published: Jul 1, 2020
Abstract
null null This study proposes a novel isogeometric beam formulation for thin, elastic, planar curved beams subjected to large displacements. The Euler–Bernoulli beam theory is employed. In the formulation, a two-dimensional continuum beam is entirely described by its axis and a convective frame rigidly attached to the beam axis. Rational B-spline basis functions are used to construct the geometrical approximation of the beam axis, and the...
Paper Details
Title
Geometrically nonlinear multi-patch isogeometric analysis of planar curved Euler–Bernoulli beams
Published Date
Jul 1, 2020
Volume
366
Pages
113078
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