Quadratic splines on quad-tri meshes: Construction and an application to simulations on watertight reconstructions of trimmed surfaces
Sign Up to like & getrecommendations! Published in 2022 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2021.114174
Abstract: Abstract Given an unstructured mesh consisting of quadrilaterals and triangles (we allow both planar and non-planar meshes of arbitrary topology), we present the construction of quadratic splines of mixed smoothness — C 1 smooth away… read more here.
Keywords: reconstructions trimmed; simulations watertight; construction; quadratic splines ... See more keywords
Composite FG plates with different internal cutouts: Adaptive IGA buckling analysis without trimmed surfaces
Sign Up to like & getrecommendations! Published in 2020 at "Composite Structures"
DOI: 10.1016/j.compstruct.2020.113392
Abstract: Abstract This work is devoted to numerical investigation for buckling of functionally graded plates (FGPs) with internal holes using an efficient adaptive isogeometric analysis (IGA). The locally refined (LR) B-splines, which possess the local refinement… read more here.
Keywords: iga; analysis; local refinement; trimmed surfaces ... See more keywords