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1、ABSTRACTtainedsustained,rapidenergyandgrowthofthebasicmeansofsubsistence,onthewhole,China'senergysupplyandtransportexistedalargerproblem.ThiswasmainlyduetoChina’Seconomicdevelopmentandregionalimbalanceintheregionalenergybase,aswellastherailwaydevelopme
2、ntlagbehindandtheinadequacyofrailtransportcapacityincreasedthefocusonthedegreeofemergencysupplies,suchascoal.Energytensionisgraduallyincreasing.Datong—QinhuangdaolineisChina'sfirstheavy-dutycoalrailwayline,whichhasbeenchargedwiththeEastWestcoaltranspor
3、ttaskforalongtime,andhaspromotedtheeconomicdevelopmentoftheeasternregion.Inrecentyears,theDaqinRailwaycoalrailwaymaintainsrapidgrowthrateinthecapacityof5000tonsperyearfrom2002whenitcompleted100milliontons,anditisexpectedtobecompleted400milliontonsofann
4、ualcapacityin2009.Withthecontinuousgrowthofthecapacity,manyadwanceddomesticandforeignnewtechnology,newequipmentshavebeenusedintheDatong—Qinhuangdaoline.Thesourceoftheirgoodsandthediversityoforganizations,thecomplexityoftrafficflow,trafficdensityandstre
5、ngtharefargreaterthanthetransportinforeignheavy-dutyline,theschedulingcommandfacesmolecomplexsituation,SOitrequireshighertransportationplanningandcoordination.Thismeansthatweneedmorestudyofthetransportorganization.Thispaperproducesthesource,scopeanddes
6、tinationofDatong—QinhuangdaoRailwaycoal.ThepresentsituationofDatong-QinhuangdaoRailwayisproposedthroughtheanalysisoftheadjacentlines.Andonthebaseofthecurrenttransportorganizationmodel,combindedwiththeanalysisofgoodssourceoftheDatong-QinhuangdaoRailway,
7、majortransportationstationssparseandskylightscondition,Datong-QinhuangdaoRailwaywillcomplete400milliontonsofthetargetvolumebyadding20,000tonsheavytrainin2009.Finally,itmainlyanalyzestheoperationcharacteristicsoftheHeavyHaultrainstationthroughHudongstat
8、ion.AndthemeaningofcomprehensiveabilityforHeavyHaultrainstationandthesolvemethodwithlinearprogrammingmodelispropsed.KEYWORDS:Datong-QinhuangdaoRailway;RailwayHeavyHaulTransport;TransportorganizationABSTRACT..............................