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1、城市轨道交通环境下的接运公交线网优化研究AbstractWiththegreatdevelopmentofnationaleconomygrowthandtheincreasingurbanization
rateinrecentyears,moreandmorepeoplehavestartedtomovetourbanareas.Theconcept
ofurbanpublictransportsystemmustbeconsideredinthedevelopmentofthespatiallayout
andpr
2、ototypingofthecity.Railtransitandbustransitarethemostimportanttwopartsof
urbanpublictransportsystem.Duetotheenhancingeffortsintheconstructionofrailtransit,
thecompetitionbetweennormalbustransitandrailtransitisbecomingincreasinglyevident.
Thecoordinationoftherelat
3、ionbetweenthetwotransits,playingtheiradvantages,positive
operationandsatisfyingtheincreasingtraveldemandofresidentsarethetopprioritiesof
today’surbantrafficissues.Itiseffectivetoeasethetrafficpressureinthecityby
establishingthedominantpositionofrailtransitinurban
4、residents’travel,andrationally
planningpublictransitastheauxiliarytransportmeansforpassengerflow,soastoforma
well-operatedtransportsystemandalleviatethepressureofurbanroadtraffic.Thethesisgivesadetailedintroductionofthedevelopmentconditionsofrailtransitand
public
5、businthebeginning,whichcomparativelyanalysestheircharacteristicsintechniques,
economicefficiency,comfort,accessibilityandmobility.Accordingtotheresultsofthe
comparison,railplaysthedominantroleinurbantransportsystem.Onthebasis,therangeof
directandindirectpassenger
6、flowrangeofrailtransitisdeterminedinthethesis,whichalso
pointsoutthesourceofindirectpassengerflow.Besides,itresearchesthesettlementofOD
initialandterminalstationsoffeederbusandtheplanningprinciplesofthelayoutofOD
initialandterminalstations.Inaddition,byusingminim
7、umtraveltimemodeling,it
determinestheoptimalstationspacingandanalysestheplanningprinciplesoflocating
intermediatestations.Basedonurbanroadpracticalconditions,itanalysesthethoughtsandprinciplesof
optimizingfeederbuslines.Italsosummarizestheconstraintconditionsofsi
8、nglelinesand
thewholenetwork,involvedwithfeederlineplanning.Combinedwiththeabovetheoriesand
conditions,itpresentsoptimizingadjustmentmethodsandimplementingmeas
