About: Long-term monitoring of steel railway bridge interaction with continuous welded rail

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Long-term monitoring of steel railway bridge interaction with continuous welded rail Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
rdfs:seeAlso	http://www.scopus.com/inward/record.url?eid=2-s2.0-84901288835&partnerID=40&md5=efb06ac788d671c814336954a12a1e51
Description	The continuous welded rail (CWR) is nowadays standardly used on almost all modern railway bridges. However, its placement results in an interaction between CWR and the structure, which brings not only longitudinal forces on the substructure, but also significant additional stresses in the rail. These stresses can result either in the rail break, or in a track buckling. Unfortunately, input parameters for performing a numerical analysis are hardly accessible and they vary significantly in different sources. Because of that, an extensive long-time monitoring of the rail-bridge interaction was performed on a bridge with an unusual combination of ballasted track, direct fastening and a barrier in the ballast. The paper presents the results of the monitoring and shows the analysis and evaluation of formulas, defining the fastening nonlinear stiffness of track to the bridge connection. The influence of the temperature on the ballast stiffness is also analysed. The continuous welded rail (CWR) is nowadays standardly used on almost all modern railway bridges. However, its placement results in an interaction between CWR and the structure, which brings not only longitudinal forces on the substructure, but also significant additional stresses in the rail. These stresses can result either in the rail break, or in a track buckling. Unfortunately, input parameters for performing a numerical analysis are hardly accessible and they vary significantly in different sources. Because of that, an extensive long-time monitoring of the rail-bridge interaction was performed on a bridge with an unusual combination of ballasted track, direct fastening and a barrier in the ballast. The paper presents the results of the monitoring and shows the analysis and evaluation of formulas, defining the fastening nonlinear stiffness of track to the bridge connection. The influence of the temperature on the ballast stiffness is also analysed. (en)
Title	Long-term monitoring of steel railway bridge interaction with continuous welded rail Long-term monitoring of steel railway bridge interaction with continuous welded rail (en)
skos:prefLabel	Long-term monitoring of steel railway bridge interaction with continuous welded rail Long-term monitoring of steel railway bridge interaction with continuous welded rail (en)
skos:notation	RIV/68407700:21110/14:00218118!RIV15-TA0-21110___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(TE01020168)
http://linked.open...iv/cisloPeriodika	99
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Ryjáček, Pavel
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	České vysoké učení technické v Praze / Fakulta stavební
http://linked.open...dnocenehoVysledku	26597
http://linked.open...ai/riv/idVysledku	RIV/68407700:21110/14:00218118
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Continuous welded rail; Interaction; Long-term monitoring; Longitudinal track resistance; Steel bridge; Temperature (en)
http://linked.open.../riv/klicoveSlovo	Continuous welded rail Longitudinal track resistance Steel bridge Interaction Long-term monitoring Temperature
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[7FB0F4FCC576]
http://linked.open...i/riv/nazevZdroje	Journal of Constructional Steel Research
http://linked.open...in/vavai/riv/obor	JN
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Centre for Effective and Sustainable Transport Infrastructure (CESTI)
http://linked.open...UplatneniVysledku	2014
http://linked.open...v/svazekPeriodika	99
http://linked.open...iv/tvurceVysledku	Vokáč, Miroslav Ryjáček, Pavel
http://linked.open...ain/vavai/riv/wos	000337883500016
issn	0143-974X
number of pages	11 (xsd:int)
http://bibframe.org/vocab/doi	10.1016/j.jcsr.2014.04.009
http://localhost/t...ganizacniJednotka	21110

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 78 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software