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Influence of the size and geometry of cavities inside of railway tunnels on the pressure loads on safety doors

Heine, Daniela and Kühnelt, Helmut and Rudolph, Michael and Heine, Gerrit and Vorwagner, Alois and Lachinger, Stefan and Saliger, Florian and Ehrenfried, Klaus (2019) Influence of the size and geometry of cavities inside of railway tunnels on the pressure loads on safety doors. In: 12th World Congress of Railway Research. 12th World Congress on Railway Research 2019, 28.10.-01.11.2019, Tokio, Japan.

Full text not available from this repository.

Official URL: https://wcrr2019.org/index.html

Abstract

During the passage of high-speed trains through a railway tunnel, the safety doors inside the tunnel are subject to high pressure loads and can even be severely damaged. The purpose of this study is to investigate the pressure loads on the safety doors in more detail. The idea is to change the geometry or size of the cavity in which the door is located in order to reduce the pressure amplitude and therefore the loads.

Item URL in elib:https://elib.dlr.de/126488/
Document Type:Conference or Workshop Item (Speech)
Title:Influence of the size and geometry of cavities inside of railway tunnels on the pressure loads on safety doors
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Heine, DanielaDaniela.Heine (at) dlr.deUNSPECIFIED
Kühnelt, HelmutAustrian Institute of Technology, Department Mobility, Giefinggasse 2, 1210 Vienna, AustriaUNSPECIFIED
Rudolph, MichaelAustrian Institute of Technology, Department Mobility, Giefinggasse 2, 1210 Vienna, AustriaUNSPECIFIED
Heine, Gerritgerrit.heine (at) dlr.deUNSPECIFIED
Vorwagner, AloisAustrian Institute of Technology, Department Mobility, Giefinggasse 2, 1210 Vienna, AustriaUNSPECIFIED
Lachinger, StefanAustrian Institute of Technology, Department Mobility, Giefinggasse 2, 1210 Vienna, AustriaUNSPECIFIED
Saliger, FlorianÖBB-Infrastruktur AG, Praterstern 3, 1020 Vienna, AustriaUNSPECIFIED
Ehrenfried, KlausKlaus.Ehrenfried (at) dlr.deUNSPECIFIED
Date:October 2019
Journal or Publication Title:12th World Congress of Railway Research
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:Tunnelwellen, Tunnelsimulationsanlage, Querschlag
Event Title:12th World Congress on Railway Research 2019
Event Location:Tokio, Japan
Event Type:international Conference
Event Dates:28.10.-01.11.2019
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 - Next Generation Train III (old)
Location: Göttingen
Institutes and Institutions:Institute for Aerodynamics and Flow Technology > Ground Vehicles
Deposited By: Heine, Daniela
Deposited On:12 Dec 2019 13:56
Last Modified:17 Jun 2020 09:27

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