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ID:33983121
大小:2.41 MB
页数:58页
时间:2019-03-03
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1、ABSTRACTRailwaysasallimportantpartofcomprehensivetransportationsysteminChina,isthebackboneofeconomicdevelopment.Inthecaseofnewlineaddedlimitedcapacity,heavyhaulrailwayisonedirectionoffreighttransportdevelopment.Becauseourcountryresourcedistributionanddemandstr
2、ucturecontradiction,formedwestcoaltransport,northeastsouthtransportflowofcoalforrailwaydevelopment,whichprovidesfavorableconditionsforheavy-haultransportation.Developmentofrailwayheavy-haultransportationisanimportantwaytoeascthecontradictionsofChina'srailwaytr
3、ansportcapacityandvolumeof.Inthec蛾ofheavyhaultransportequipmentinOfinaisrelativelybackward,itissigaificativetostudyofheavy-haultransportationorganizationmodelinourcountry.Lanzhou-Xinjiang瑚【ilwayisextendtheLonghairailwaytowest,andanimportantpartofChinaNorthwest
4、Railwaynetwork.Thecoal,andmineralresoul'cesinXinjiangarerich,butcapacityhasbeenthekeytorestrictther@soul'cestransport.Lanzhou-Xinjiangrailwayarebuilttheseconddoubleline,thenewrailwaylinesforcustomermainlyfirst,theexistlinewillberesponsibleforcoalandothergoodst
5、ransport,dispatchingafewlowgradepassengertrain.Tllisarticlecombiningthecharacteristicsofheavyhaultransport,thestageofdevelopmentofdomesticandinternationalheavy-haultransportationandoverloadsoftransportorganizationmodeonLanzhou—Xinjiangrailway,existinglineoflon
6、g-termoperationoverloadedtraincarriedonthepreliminarydiscussionandresearch,itoanconduciveforthecontinuousdevelopmentofChina'sheavy-haultransportationandpromotionprovidesreference,andtheformationofheavy-haultransportationsystemthroughoutthenationalterritory.1nh
7、emainresearchcontentsinclude:Firstofall,thisarticleexpoundheavy-loadtransportationmodesoforganization,organizationmodeclassification(includingcellularoverloadedtrain,thewholecircumfereniallyoverloadedtrainsandcombined-typeoverloadedtrain)anditsapplicationcondi
8、tions.Thepaperanalyzetheconditionsandfactorsaffectingofoverloadedtrainstation,includinglinesandtraintractionpowersupplysystemofrailwayvehicle,andtransportorganization,andcarability
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