铁道运输外文翻译.doc

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1、StudyonLayoutOptimizationofPassengerStationbasedonMulti-objectivePlanningAbstract—Thispaperstudyontheoptimallayoutofpassengerstationandthebasicprincipleofselectionlocation.Therearebothquantitativeindexandqualitativeindexexistingintheevaluationindexesofthelayoutofpassengerstation.Tounifytheevalua

2、tionindexes,thispaperestablishesamulti-objectiveplanningoptimizationmodelofthelayoutofpassengerstation,byusingthebasicideaofmulti-objectiveplanningandintroducingtheeffectoftargetsoftheevaluationindexes.InNanningrailwayterminalforexample,fourevaluationindexes:constructioninvestment、operationcosti

3、nrailwayterminal、costofpassengertripandtheothersocialbenefitsaredetermined.CalculaterespectivelyalleffectoftargetsoftheevaluationindexesandthendeterminetheoptimalschemeofthelayoutofpassengerstationinNanningrailwayhubbythetotaleffectoftargetsafterbeingweighted.Keywords-component;multi-objective;p

4、assengerstation;LayoutOptimizationInthepast,payingmuchattentiontoimprovinglinecarryingcapacityandneglectingthecarryingcapacityofhubsorstationsinChinaleadedtotheshortageofpassengercapacityandthedifficultyinmeetingthedemandoftransportmarket.Atpresent,Chinaisintheprimarystageofhigh-speedrailwaycons

5、truction.High-speedrailwaybeingintroducedintoexistingrailwayterminalwillbreakthetransportpatternofexistingrailwayhubandwilldramaticallychangetheoriginalrailwayhubtransportationstructure、transportationoperationmodeandtransportationpath.Itisanimportantquestioninrailwayterminalplanningtoreasonablyd

6、eterminethelocationsandthenumberofthehigh-speedpassengerstationsinhubandoptimizethelayoutofpassengerstationsinterminal.ILayoutOptimizationmodelofPassengerStationinrailwayhubA.Layoutofpassengerstationinrailwayhubandbasicprincipleofselectionlocation（1）Forhuman-oriented,makethetripdistanceandtimeof

7、passengerfromthestartingpointtopassengerstationshortest、thetravelcostlowest、theridingmostconvenientandreducethepassengertransferormakeitmoreconvenient.(Includingthetransferbetweenoneormultipletransportmodes)（2）Takethemarketa