Chabrier, Guillaume (2008) Modelling and simulation of rubber tyre impacts on AS4/PEEK and G1157/RTM6 composite stiffened panel. Other. DLR-Interner Bericht, Project Report. DLR-IB-2008/12, 100 S.
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The objective of this study is to simulate impact damage in stringer stiffened composite fuselage panels from impact by burst tyre debris. The structure being investigated is a composite landing bay panel, which is being designed and tested by Airbus within an EU funded project ALCAS. The impact simulations are performed in the commercial explicit FE code PAM-CRASH and they are provided with basic composites materials property data from which ply damage and delamination model parameters are determined. An in-house model for tyre rubber is provided. A key aspect of the project is to study ply delamination and skin/stringer debonding under impact loads and to compare panel damage for two different composite materials systems.
|Document Type:||Monograph (DLR-Interner Bericht, Project Report, Other)|
|Title:||Modelling and simulation of rubber tyre impacts on AS4/PEEK and G1157/RTM6 composite stiffened panel|
|Number of Pages:||100|
|Keywords:||tyre debris, impact, stiffened composite panel|
|HGF - Research field:||Aeronautics, Space and Transport (old)|
|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|
|Institutes and Institutions:||Institute of Structures and Design > Structural Integrity|
|Deposited By:||Nathalie Toso|
|Deposited On:||14 Jan 2009|
|Last Modified:||27 Apr 2009 15:35|
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