BS 11-2015 Specification for dimensional properties and associated tolerances of railway rails

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1、BS11:2015BSIStandardsPublicationSpecificationfordimensionalpropertiesandassociatedtolerancesofrailwayrailsBS11:2015BRITISHSTANDARDPublishingandcopyrightinformationTheBSIcopyrightnoticedisplayedinthisdocumentindicateswhenthedocumentwaslastissued.©TheBritishStandardsInstitution2015Pub

2、lishedbyBSIStandardsLimited2015ISBN9780580877711ICS45.080ThefollowingBSIreferencesrelatetotheworkonthisdocument:CommitteereferenceRAE/2Draftforcomment14/30311697DCPublicationhistoryFirstpublished,February1905Secondedition,January1921Thirdedition,June1922Fourthedition,March1926Fifthe

3、dition,January1936Sixthedition,January1955Seventhedition,February1959Eigthedition,January1978Ninthedition,February1985Tenth(present),editionMay2015AmendmentsissuedsincepublicationDateTextaffectedBRITISHSTANDARDBS11:2015ContentsForewordii1Scope12Normativereferences13Dimensionsofrails

4、ections14Tolerances16AnnexesAnnexA(normative)Refereegaugeforholeheightfor95RBHrails18ListoffiguresFigure1BSrailno.50O2Figure2BSrailsectionno.60R3Figure3BSrailsectionno.70A4Figure4BSrailsectionno.75A5Figure5BSrailsectionno.75R6Figure6BSrailsectionno.80R7Figure7BSrailsectionno.80O8Fig

5、ure8BSrailsectionno.90R9Figure9BSrailsectionno.95A10Figure10BSrailsectionno.95R11Figure11BSrailsectionno.95RBH12Figure12BSrailsectionno.95N13Figure13BSrailsectionno.100A14Figure14BSrailsectionno.100R15Figure15Keytopositionoffishboltholes16FigureA.1Verticaldrillinggaugefor95RBHrails1

6、8ListoftablesTable1Tolerancesonrailsectionprofiles16Table2Positionoffishboltholes17Table3Tolerancesonfishboltholedimensionsandpositions17Table4Railstraightnessmeasuredover1.5m17SummaryofpagesThisdocumentcomprisesafrontcover,aninsidefrontcover,pagesitoii,pages1to18,aninsidebackcovera

7、ndabackcover.©TheBritishStandardsInstitution2015•iBS11:2015BRITISHSTANDARDForewordPublishinginformationThisBritishStandardispublishedbyBSIStandardsLimited,underlicencefromTheBritishStandardsInstitution,andcameintoeffecton31May2015.ItwaspreparedbyTechnicalCommitteeRAE/2,RailwayApplic

8、ations-Infrastructu