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A Multiscale Approach for the Mechanical Investigation of Textile-Based Composite Structures within a Closed Process Chain

Vinot, Mathieu and Holzapfel, Martin and Liebold, Christian (2016) A Multiscale Approach for the Mechanical Investigation of Textile-Based Composite Structures within a Closed Process Chain. German LS-DYNA Forum 2016, 10.-12. Oct. 2016, Bamberg.

Full text not available from this repository.

Abstract

This paper discusses manufacturing process, experimental testing and numerical simulation of braided Ω-frame segments bonded to a multiaxial fabric skin which represent the typical airframe structure. The Ω-frame preforms were manufactured using the circular braiding process and impregnated with resin by Vacuum Asissted Process (VAP) technique. The experimental testing was conducted quasistatically on a test setup which introduces simultaneous compression and bending loads in the specimen segment. The experimental results of the test campaing were used to develop numerical methods for the design of braided structures. The simulations were performed using explicit FE code LS-DYNA.

Item URL in elib:https://elib.dlr.de/109606/
Document Type:Conference or Workshop Item (Speech)
Title:A Multiscale Approach for the Mechanical Investigation of Textile-Based Composite Structures within a Closed Process Chain
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Vinot, Mathieumathieu.vinot (at) dlr.deUNSPECIFIED
Holzapfel, Martinmartin.holzapfel (at) dlr.deUNSPECIFIED
Liebold, Christianchristian.liebold (at) dynamore.deUNSPECIFIED
Date:October 2016
Refereed publication:No
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:braided composites, combined compression/bending load, energy absorption, numerical simulation, test campaign
Event Title:German LS-DYNA Forum 2016
Event Location:Bamberg
Event Type:national Conference
Event Dates:10.-12. Oct. 2016
Organizer:LSTC and DYNAmore
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Transport
HGF - Program Themes:Terrestrial Vehicles (old)
DLR - Research area:Transport
DLR - Program:V BF - Bodengebundene Fahrzeuge
DLR - Research theme (Project):V - NGC Fahrzeugstruktur (old)
Location: Stuttgart
Institutes and Institutions:Institute of Structures and Design > Structural Integrity
Deposited By: Vinot, Mathieu
Deposited On:19 Dec 2016 11:32
Last Modified:19 Dec 2016 11:32

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