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Document type:
Zeitschriftenaufsatz 
Author(s):
M. Firl and K.-U. Bletzinger 
Title:
Shape optimization of thin walled structures governed by geometrically nonlinear mechanics 
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...    »
 
Journal title:
Computer Methods in Applied Mechanics and Engineering 
Year:
2012 
Month:
Sep 
Journal issue:
237-240 
Pages contribution:
107--117 
Reviewed:
ja 
Language:
en 
Status:
Erstveröffentlichung 
Format:
Text