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Simulation and Optimization of all-fiber-reinforced truss-like sandwich core structures

Schäffer, Michael and Kopp, Gerhard and Friedrich, Horst E. and Winkelmann, Kai and Menzl, Thomas (2016) Simulation and Optimization of all-fiber-reinforced truss-like sandwich core structures. 11th International Conference on Sandwich Structures, 20.-22. März 2016, Miami, USA.

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Abstract

Truss-like sandwich core structures based on metal structures, textile and wire cores as well as spacer fabrics have a high lightweight potential due to their outstanding mechanical performance and the possibility to integrate functional elements in the core. Nevertheless, specific challenges arise and must be understood in the field of the production, layout, dimensioning and optimization of the charac-teristic local support of the face sheets. The presentation deals with the numerical simulation and optimization of all-fiber-reinforced sandwich panels with truss-like sandwich cores based on the comparison with out-of-plane compression, tension and shear test. The core structures are built up by stitching wires through the face sheets and a detachable auxiliary core.

Item URL in elib:https://elib.dlr.de/103735/
Document Type:Conference or Workshop Item (Speech)
Title:Simulation and Optimization of all-fiber-reinforced truss-like sandwich core structures
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Schäffer, Michaelmichael.schaeffer (at) dlr.deUNSPECIFIED
Kopp, Gerhardgerhard.kopp (at) dlr.deUNSPECIFIED
Friedrich, Horst E.horst.friedrich (at) dlr.deUNSPECIFIED
Winkelmann, KaiForster System-Montage-Technik GmbHUNSPECIFIED
Menzl, ThomasLoick Biowerkstoff GmbHUNSPECIFIED
Date:21 March 2016
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Sandwichkonstruktion, 3D-Kern, Auslegungsprozess
Event Title:11th International Conference on Sandwich Structures
Event Location:Miami, USA
Event Type:international Conference
Event Dates:20.-22. März 2016
Organizer:L.A.Carlsson, C.Berggreen & Y.D.S.Rajapakse (editors)
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 Vehicle Concepts
Deposited By: Schäffer, Michael
Deposited On:12 Jul 2016 13:25
Last Modified:12 Jul 2016 13:25

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