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Buckling and Postbuckling Analysis of a CFRP Stiffened Panel for a better material exploitation

Degenhardt, Richard and Delsemme, Jean-Pierre (2005) Buckling and Postbuckling Analysis of a CFRP Stiffened Panel for a better material exploitation. SAMTECH Users Conference, 2005-02-02 - 2005-02-03, Paris, Frankreich.

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Abstract

Tthis paper will presents main results of post-buckling analyses led during the activity of the GARTEUR action group. A CFRP curved stringer stiffened panel under axial compression has been studied. The panel, tested by DLR, has been impacted inducing skin-stringer separation. Partners have carried out several analyses with various in-house and main commercial FE software to identify their abilities and deficiencies. The simulation tools and analysis methods will be compared together with available experimental results.

Document Type:Conference or Workshop Item (Paper)
Title:Buckling and Postbuckling Analysis of a CFRP Stiffened Panel for a better material exploitation
Authors:
AuthorsInstitution or Email of Authors
Degenhardt, RichardUNSPECIFIED
Delsemme, Jean-PierreSAMTECH
Date:February 2005
Keywords:post-buckling, GARTEUR, CFRP, stringer-stiffened panel
Event Title:SAMTECH Users Conference
Event Location:Paris, Frankreich
Event Type:international Conference
Event Dates:2005-02-02 - 2005-02-03
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures & Materials
Location: Braunschweig
Institutes and Institutions:Institute of Composite Structures and Adaptive Systems
Deposited By: Doris Ries
Deposited On:07 Aug 2007
Last Modified:12 Dec 2013 20:26

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