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Titel:

Isogeometric structural shape optimization

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Wall, W.A.; Frenzel, M.A.; Cyron, Ch.
Abstract:
An old dilemma in structural shape optimization is the needed tight link between design model or geometric description and analysis model. The intention of this paper is to show that isogeometric analysis o®ers a potential and promising way out of this dilemma. To this end we show a structural shape optimization framework based on the isogeometric analysis approach. With the discretization based on Non-Uniform Rational B-Splines (NURBS) the analysis model represents the structural geometry ex...     »
Stichworte:
isogeometric analysis, NURBS, shape optimal design
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering
Jahr:
2008
Band / Volume:
197
Heft / Issue:
33-40
Seitenangaben Beitrag:
2976-2988
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.cma.2008.01.025
Status:
Verlagsversion / published
Semester:
SS 08
Format:
Text
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