Benutzer: Gast  Login
Titel:

Shape optimization of thin walled structures governed by geometrically nonlinear mechanics

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
M. Firl and K.-U. Bletzinger
Abstract:
This paper introduces a structural optimization strategy that combines FE-based parametrization with nonlinear kinematics in order to optimize the shape of thin shell structures. The optimization is based on gradient based strategies where the required derivatives are formulated by the adjoint approach. The applied solution algorithm combines the well known nonlinear path following strategies with the design update procedure of the shape optimization. This results in robust and flexible methods...     »
Zeitschriftentitel:
Computer Methods in Applied Mechanics and Engineering
Jahr:
2012
Monat:
Sep
Heft / Issue:
237-240
Seitenangaben Beitrag:
107--117
Reviewed:
ja
Sprache:
en
Volltext / DOI:
doi:10.1016/j.cma.2012.05.016
Status:
Erstveröffentlichung
Format:
Text
 BibTeX