铁路及磁悬浮系统提速和服务技术会议论文集

The0bjectectivesoffSTECH’06，theFourthInternationalSymposiumoitSpeed—upandServiceTechnologyforRailwayandMaglevSystems，whichheldonJuly13—16of2006inChangdu，China，aretopresentanddiscussthestate0ftheardOfthescientificandtechnicalaspectsofhighspeedandheavyhaulrailways，maglevandurbantransportationsvstamsRecentyearstherailwaysinChinahavebeendevelopedrapidlyThetotalrailwaylinelengthhasexceeded70，000kmSeveraltimesfortheraisingspeedsoftrainshavebeencarriedoutandthespeed0nthemainlineshasreached140to160km／hThisyearthetrainspeedwillfurtherreachto200km／h，andseveralhighspeedfineswithspeedfrom200to350km／hareunderconstructtonThemaglevtrainsaresuccessfullyoperatinginShanghai.