物流通道布局和区位改善研究

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1、StudyonLogisticsCorridorLayoutandLocationImprovement(Abstract)T11espatialanalysisisabasicmethodofregionallo垂stiesplanning．T11etheoryoffirmlocationCallbeusedasaguidelineforlogisticslocationproblem，whichissummarizedwithneoclassicallocationtheory,spatialpricing，andGEmodel．T

2、hedegreeofcompactness，timeeffectandotherconceptsaredefinedthattheproblemoflocationdesignCanberesolved．Abi·levelprogrammingmodel，maximizingthede伊eeofconcentration，canbeusedtOlocatethelogisticsexpresscorridor,andtheitisaneffectivetoolsforlogisticsnetworkdesign．nleequilibri

3、umtrafficassignmentmodelisenlargedtotheconditionfortIleunionofchoiceforpathandtrafficmode．ThemodelofdynamiclogisticslocationCanbesimplifiedasastaticmodelbymeansofastructurehavingclusterpoints．Thelogisticscorridorisacomplexsystem．Thehouseholds，enterprisesandsocietywouldco

4、mmonlybenefitfromtheeffectiveintegrationofthesystem．neintegratingbehavior,such髂theintegrationoftransportationandwarehouse，canbeevaluatedapplyingeconomictheory．TheimpactoflogisticsonregionalcompetitivenesscanbeclassifiedasattractingFDIandimprovingbusinessenvironment，which

5、istestedwithpracticaldataandshowedtheoretically．By也erealtimeeffectcontourofChina，itisshowedthatthedifferentialintimeeffectamongregionsisgreatandthewesternpartneedsimprovement．ComprehensivelyconstructingmodemlogisticsnetworkwillleadtOstrongercompetitivenessforourcountryan

6、dwillmuchimprovetheirlocations．Thelocationcanbeimprovedpracticallybymeansofeffectivelogisticsservicesandinfrastructurerehabilitations，includingthechangeofspatialpatternsoflogisticsnetworkandthechangeoflogisticsorganization,andSOon．Bysimulatingandanalyzingthenumericalchar

7、acteristicsoftraintrafficflow,itisobtainedthatthereisatrade．o行betweenmeanspeedandtheloadsanditis．tosaythatlowerloadsandhighermeanspeediSoffeasibilitytOsomeextent．Keywords：logisticscorridor,locationimprovement,timeeffect，spatialanalysis,resourcesintegration．geographicconc

8、entration，businessenvironment·前言物流规划是交通运输规划学科面临的一个新领域。笔者跟随导师参与了几项物流规划的编制和研究工作，针对实际项目中遇到的问题，进行了一些深入研究、总结