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:

Authors	Institution or Email of Authors
Degenhardt, Richard
Delsemme, Jean-Pierre	SAMTECH

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:

L AR - 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:

15 Jan 2010 01:26

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