Please use this identifier to cite or link to this item: http://localhost:8081/xmlui/handle/123456789/15547
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dc.contributor.authorArvindkumar, Vachhani Pratikkumar-
dc.date.accessioned2023-06-23T12:55:27Z-
dc.date.available2023-06-23T12:55:27Z-
dc.date.issued2013-06-
dc.identifier.urihttp://localhost:8081/xmlui/handle/123456789/15547-
dc.description.abstractIn the present scenario most of railway lines go for long welded rail or continuous welded rail for higher level of comfort riding, safety and reduced track maintenances and also reduced total life cycle cost. LWRICWR is more attractive for high speed railway lines, metro rail networks. Due to interaction between long welded rail track and bridge, there is a chance of variation in forces due to implementation of welded rail compare to conventional rail on railway bridges. Problem in continuing LWR over Railway Bridge has been long debated topic. Through analysis of the bridges should be made after the conversion to LWR is made regarding the seismic safety. The analysis has been made with replacement of LWR track on the bridges. The type of analysis used, in this report confines to response spectrum with the type of soil condition as soft. However, time history analysis for a given earthquake (chi chi) has also been done for one of the bridge of 76.2 in span for 32.5 T route. The analysis results have been presented in the report and it is found that all the bridges are safe even after the replacement of LWR is doneen_US
dc.description.sponsorshipINDIAN INSTITUTE OF TECHNOLOGY ROORKEEen_US
dc.language.isoenen_US
dc.publisherI I T ROORKEEen_US
dc.subjectMetro Rail Networksen_US
dc.subjectRailway Bridgesen_US
dc.subjectMaintenancesen_US
dc.subjectHoweveren_US
dc.titleSTEEL TRUSS RAILWAY BRIDGE INTERACTION EFFECT WITH LWR TRACKen_US
dc.typeOtheren_US
Appears in Collections:MASTERS' THESES (Earthquake Engg)

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