Locking-free isogeometric collocation formulation for three-dimensional geometrically exact shear-deformable beams with arbitrary initial curvature
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DOI: 10.1016/j.cma.2017.06.031
Abstract: Abstract This paper presents a displacement-based and a mixed isogeometric collocation formulations for three-dimensional geometrically exact shear-deformable beams with arbitrarily curved initial geometry. Strong forms of both formulations are consistently linearized with respect to the… read more here.
Keywords: three dimensional; collocation; geometrically exact; formulation ... See more keywords