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ID:25887772
大小:293.79 KB
页数:16页
时间:2018-11-23
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1、StudyonLayoutOptimizationofPassengerStationbasedonMulti-objectivePlanningAbstract—Thispaperstudyontheoptimallayoutofpassengerstationandthebasicprincipleofselectionlocation.Therearebothquantitativeindexandqualitativeindexexistingintheevaluationindexesofthelayoutofpassengerstation
2、.Tounifytheevaluationindexes,thispaperestablishesamulti-objectiveplanningoptimizationmodelofthelayoutofpassengerstation,byusingthebasicideaofmulti-objectiveplanningandintroducingtheeffectoftargetsoftheevaluationindexes.InNanningrailwayterminalforexample,fourevaluationindexes:con
3、structioninvestment、operationcostinrailwayterminal、costofpassengertripandtheothersocialbenefitsaredetermined.CalculaterespectivelyalleffectoftargetsoftheevaluationindexesandthendeterminetheoptimalschemeofthelayoutofpassengerstationinNanningrailwayhubbythetotaleffectoftargetsafte
4、rbeingweighted.KeywQYds-component;multi-objective;passengerstation;LayoutOptimizationInthepast,payingmuchattentiontoimprovinglinecarryingcapacityandneglectingthecarryingcapacityofhubsorstationsinChinaleadedtotheshortageofpassengercapacityandthedifficultyinmeetingthedemandoftrans
5、portmarket.Atpresent,Chinaisintheprimarystageofhigh-speedrailwayconstruction.High-speedrailwaybeingintroducedintoexistingrailwayterminalwillbreakthetransportpatternofexistingrailwayhubandwilldramaticallychangetheoriginalrailwayhubtransportationstructure、transportationoperationmo
6、deandtransportationpath.Itisanimportantquestioninrailwayterminalplanningtoreasonablydeterminethelocationsandthenumberofthehigh-speedpassengerstationsinhubandoptimizethelayoutofpassengerstationsinterminal.ILayoutOptimizationmodelofPassengerStationinrailwayhubA.Layoutofpassengerst
7、ationinrailwayhubandbasicprincipleofselectionlocation(1)Forhuman-oriented,makethetripdistanceandtimeofpassengerfromthestartingpointtopassengerstationshortest、thetravelcostlowest、theridingmostconvenientandreducethepassengertransferormakeitmoreconvenient.(Includingthetransferbetwe
8、enoneormultipletransportmodes)(1)Takethemarketa
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