Seamless integration of design and Kirchhoff–Love shell analysis using analysis-suitable unstructured T-splines
Sign Up to like & getrecommendations! Published in 2020 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.112765
Abstract: Abstract Analysis-suitable T-splines (ASTS) including both extraordinary points and T-junctions are used to solve Kirchhoff–Love shell problems. Extraordinary points are required to represent surfaces with arbitrary topological genus. T-junctions enable local refinement of regions where… read more here.
Keywords: shell; analysis; kirchhoff love; love shell ... See more keywords
Isogeometric Bézier dual mortaring: The Kirchhoff–Love shell problem
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DOI: 10.1016/j.cma.2021.113873
Abstract: Abstract In this paper we develop an isogeometric Bezier dual mortar method for coupling multi-patch Kirchhoff–Love shell structures. The proposed approach weakly enforces the continuity of the solution at patch interfaces through a dual mortar… read more here.
Keywords: love shell; kirchhoff love; isogeometric zier;
Modal Synthesis with the Isogeometric Kirchhoff–Love Shell Elements
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DOI: 10.1142/s175882511750017x
Abstract: The modal synthesis method is frequently used for the analysis of large structures composed of multiple parts concerning dynamic aspects. In this paper, we extended the modal synthesis method under the isogeometric analysis framework. The… read more here.
Keywords: analysis; love shell; isogeometric kirchhoff; modal synthesis ... See more keywords