Three-dimensional elastoplastic solids simulation by an effective IGA based on Bézier extraction of NURBS

Volume: 15, Issue: 1, Pages: 175 - 197
Published: Feb 21, 2018
Abstract
The isogeometric analysis (IGA), which employs non-uniform rational B-splines (NURBS) basis as shape functions for both representation of geometry and approximation of the field variables, owns several inherent advantages to become an effective numerical method such as an exact geometry description with fewer control points, high-order continuity, and high accuracy. Unlike the C0-continuity shape functions in the conventional finite element...
Paper Details
Title
Three-dimensional elastoplastic solids simulation by an effective IGA based on Bézier extraction of NURBS
Published Date
Feb 21, 2018
Volume
15
Issue
1
Pages
175 - 197
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