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Modelling Impact damage in Composite Materials and Structures

Ebrahimi, Zohreh (2007) Modelling Impact damage in Composite Materials and Structures. DLR-Interner Bericht. DLR-IB 435-2007/9. Master's. Universität Stuttgart. 107 S. (Unpublished)

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The aim of the work is to simulate the impact damage in stringer stiffened composite panels and to compare predicted damage with DLR test data results. The impact simulations are performed in the commercial explicit FE code PAM-CRASH/SHOCK. They include the use of Ladevèze in-ply material models for UD and fabrics. A key aspect of the project is to study ply delamination (mode I and mode II) and skin/stringer debonding under impact.

Item URL in elib:https://elib.dlr.de/49188/
Document Type:Monograph (DLR-Interner Bericht, Master's)
Title:Modelling Impact damage in Composite Materials and Structures
AuthorsInstitution or Email of AuthorsAuthor's ORCID iDORCID Put Code
Date:June 2007
Open Access:No
Number of Pages:107
Keywords:HVI, impact, monolithic, simulation, composite, damage, delamination
Institution:Universität Stuttgart
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Aeronautics
HGF - Program Themes:Aircraft Research (old)
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures & Materials (old)
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Structural Integrity
Deposited By: Toso, Dr.-Ing. Nathalie
Deposited On:18 Jul 2007
Last Modified:27 Apr 2009 13:55

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