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Numerical Simulation and Experimental Test Campaign of Composite Braided Frames under a Combined Compression/Bending Load

Vinot, Mathieu and Schatrow, Paul and Sturm, Ralf and Heieck, Frieder and Fernández, Daniel (2016) Numerical Simulation and Experimental Test Campaign of Composite Braided Frames under a Combined Compression/Bending Load. 17th European Conference on Composite Materials, 26.-30. June 2016, Munich, Germany. ISBN ISBN 978-3-00-053387-7

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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/109605/
Document Type:Conference or Workshop Item (Speech)
Title:Numerical Simulation and Experimental Test Campaign of Composite Braided Frames under a Combined Compression/Bending Load
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Vinot, Mathieumathieu.vinot (at) dlr.deUNSPECIFIED
Schatrow, Paulbt-sinUNSPECIFIED
Sturm, Ralfralf.sturm (at) dlr.deUNSPECIFIED
Heieck, Friederheieck (at) ifb.uni-stuttgart.deUNSPECIFIED
Fernández, Danieldaniel.fernandez (at) ifb.uni-stuttgart.deUNSPECIFIED
Date:June 2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 101-108
ISBN:ISBN 978-3-00-053387-7
Status:Published
Keywords:braided composites, combined compression/bending load, energy absorption, numerical simulation, test campaign
Event Title:17th European Conference on Composite Materials
Event Location:Munich, Germany
Event Type:international Conference
Event Dates:26.-30. June 2016
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Aeronautics
HGF - Program Themes:fixed-wing aircraft
DLR - Research area:Aeronautics
DLR - Program:L AR - Aircraft Research
DLR - Research theme (Project):L - Structures and Materials
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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