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Substitution of cor...
Substitution of corrugated sheets in a railway vehicle's body structure by a multiple-requirement based selection process
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- Wennberg, David, 1984- (author)
- KTH,Spårfordon,Järnvägsgruppen, JVG,VinnExcellence Center for ECO2 Vehicle design
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- Stichel, Sebastian (author)
- KTH,Spårfordon,VinnExcellence Center for ECO2 Vehicle design,Järnvägsgruppen, JVG
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- Wennhage, Per (author)
- KTH,Lättkonstruktioner,VinnExcellence Center for ECO2 Vehicle design
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(creator_code:org_t)
- 2012-11-15
- 2014
- English.
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In: Proceedings of the Institution of mechanical engineers. Part F, journal of rail and rapid transit. - : SAGE Publications. - 0954-4097 .- 2041-3017. ; 228:2, s. 143-157
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- To simplify construction, reduce weight and improve mechanical properties, a sandwich panel substitution process is performed on corrugated sheets in the floor and roof of a rail vehicle car body. A requirement based selection is used to design the sandwich panels with the corrugated sheet mechanical characteristics as boundaries. Car body stiffness is evaluated by modal analysis. The derived panels reduce the mass of the car body by 600-700kg. Results show the varying importance of the longitudinal, transverse and shear properties of the floor and roof panels, as well as how efficient the corrugated sheets actually are.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Farkostteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Vehicle Engineering (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Maskinteknik -- Tillförlitlighets- och kvalitetsteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Mechanical Engineering -- Reliability and Maintenance (hsv//eng)
- TEKNIK OCH TEKNOLOGIER -- Materialteknik -- Annan materialteknik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Materials Engineering -- Other Materials Engineering (hsv//eng)
Keyword
- sandwich panels
- lightweight
- corrugated sheet
- rail vehicle
- modal analysis
- Vehicle engineering
- Farkostteknik
- Construction engineering
- Konstruktionsteknik
- Construction materials
- Konstruktionsmaterial
- Järnvägsgruppen - Fordonsteknik
- Järnvägsgruppen - Fordonsteknik
Publication and Content Type
- ref (subject category)
- art (subject category)
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