Title of article
Cylindrical element: Isogeometric model of continuum rod
Author/Authors
Lu، نويسنده , , Jia and Zhou، نويسنده , , Xianlian Zhou، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
9
From page
233
To page
241
Abstract
A geometric mapping between a canonical cylindrical domain and a physical rod-like body is established and is utilized to analyze rod-like structures undergoing large deformations. A rod is described as a full three-dimensional continuum, yet parameterized only by surface control points. This description preserves the geometric smoothness, and allows for the consideration of lateral deformation in analysis. Numerical examples are presented to demonstrate the method.
Keywords
Isogeometric analysis , Nonlinear rod , Harmonic mapping , harmonic coordinates , NURBS
Journal title
Computer Methods in Applied Mechanics and Engineering
Serial Year
2011
Journal title
Computer Methods in Applied Mechanics and Engineering
Record number
1597985
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