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Innovative concepts for the usage of wood metal hybrid materials in vehicle structures

Heyner, David Benjamin und Beeh, Elmar und Feser, Thomas und Piazza, Giovanni (2022) Innovative concepts for the usage of wood metal hybrid materials in vehicle structures. Materials Science and Engineering Congress, 2022-09-27 - 2022-09-29, Darmstadt.

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Kurzfassung

Hybrid materials are an effective approach to develop lighter structures while still exceeding safety standards. But often these materials have disadvantages regarding CO2 emissions and recyclability. One approach to reduce the CO2 emissions in the production phase is the usage of renewable raw materials. In this context the usage of wood as a structural material for rail and road vehicles was not properly considered in recent years. Wood has a high potential due to its very good specific properties which are comparable to conventional lightweight materials like aluminum and magnesium. Further advantages of wood are its low price, the potential to reduce the CO2 emissions and the possibility to establish new local supply chains. At the Institute of Vehicle Concepts of the German Aerospace Center and in cooperation with partners, different approaches were developed to use wood for car and train structures. The goal was to investigate the usage of multi-material systems for current and future vehicle structures. For this purpose, various concepts were developed, ranging from the usage of veneer layers to reinforce thin sheet metals to structural components, which are produced completely from wood and are only reinforced locally. Through the hybridization of wood with aluminum and steel, it was possible to not only develop light but also sustainable solutions that can be recycled at the end of life. In order to evaluate the proposed solutions, generic components but also complete vehicle structures were derived, manufactured and tested. It was possible to answer critical questions like the mechanical performance and to compare the results with the state of the art. The talk gives an overview of the different design and evaluation approaches chosen and illustrates the high potential of wood based materials for vehicle structures.

elib-URL des Eintrags:https://elib.dlr.de/193162/
Dokumentart:Konferenzbeitrag (Vortrag)
Titel:Innovative concepts for the usage of wood metal hybrid materials in vehicle structures
Autoren:
AutorenInstitution oder E-Mail-AdresseAutoren-ORCID-iDORCID Put Code
Heyner, David BenjaminDavid.Heyner (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Beeh, ElmarElmar.Beeh (at) dlr.dehttps://orcid.org/0000-0003-1857-1330NICHT SPEZIFIZIERT
Feser, ThomasThomas.Feser (at) dlr.dehttps://orcid.org/0000-0003-4741-5361NICHT SPEZIFIZIERT
Piazza, GiovanniGiovanni.Piazza (at) dlr.deNICHT SPEZIFIZIERTNICHT SPEZIFIZIERT
Datum:28 September 2022
Referierte Publikation:Ja
Open Access:Nein
Gold Open Access:Nein
In SCOPUS:Nein
In ISI Web of Science:Nein
Status:veröffentlicht
Stichwörter:new wood-based materials, wood in innovative applications, Wood as a Structural Material in Mobility, veneer, beech
Veranstaltungstitel:Materials Science and Engineering Congress
Veranstaltungsort:Darmstadt
Veranstaltungsart:internationale Konferenz
Veranstaltungsbeginn:27 September 2022
Veranstaltungsende:29 September 2022
Veranstalter :Deutsche Gesellschaft für Materialkunde e.V.
HGF - Forschungsbereich:Luftfahrt, Raumfahrt und Verkehr
HGF - Programm:Verkehr
HGF - Programmthema:Straßenverkehr
DLR - Schwerpunkt:Verkehr
DLR - Forschungsgebiet:V ST Straßenverkehr
DLR - Teilgebiet (Projekt, Vorhaben):V - FFAE - Fahrzeugkonzepte, Fahrzeugstruktur, Antriebsstrang und Energiemanagement
Standort: Stuttgart
Institute & Einrichtungen:Institut für Fahrzeugkonzepte
Hinterlegt von: Heyner, David Benjamin
Hinterlegt am:26 Jan 2023 12:19
Letzte Änderung:24 Apr 2024 20:54

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