Poster Details
A scaled boundary NURBS approach for nonlinear solid analysis (Poster)
In Session:
PL03: Poster Track & Poster Session
Wednesday, 11 Oct 2017; 14:30 - 15:30 in room 7.02
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1st and presenting Author
Markus Klassen
Chair of Structural Analysis and Dynamics
RWTH Aachen University
Aachen, Germany
Chair of Structural Analysis and Dynamics
RWTH Aachen University
Aachen, Germany
2nd Author
Margarita Chasapi
Chair of Structural Analysis and Dynamics
RWTH Aachen University
Aachen, Germany
Chair of Structural Analysis and Dynamics
RWTH Aachen University
Aachen, Germany
3rd Author
Bernd Simeon
Fachbereich Mathematik, Felix Klein Zentrum
University of Kaiserslautern
Kaiserslautern, Germany
Fachbereich Mathematik, Felix Klein Zentrum
University of Kaiserslautern
Kaiserslautern, Germany
4th Author
Sven Klinkel
Chair of Structural Analysis and Dynamics
RWTH Aachen University
Aachen, Germany
Chair of Structural Analysis and Dynamics
RWTH Aachen University
Aachen, Germany
Micro Abstract:
In this contribution, the scaled boundary formulation is proposed as a discretization technique which is based on the isogeometric concept. By this means, the representation of a solid body is given by the boundary surface of the body and a radial scaling parameter which is used to describe the interior. NURBS shape functions are employed to define the geometry as well as to approximate the solution field. The numerical examples are given for elasto-plastic material behavior at small strains.