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1、国内城市快速轨道交通线网规划发展和存在问题DevelopmentandexistingproblemsofurbanrailtransitnetworkplanninginChinaAuthor:thesisnetcollectionsource:www.66wen.comupdatetime:November26,2005Theurbanrapidrailtransitnetworkplanning(hereinafterreferredtoasthenetworkplanning)isaspecial(Professional)planningoftheo
2、verallurbanplanning,anditisanewsubjectallovertheworld.Theresearchoflinenetworkplanninginourcountrystartedearlier,butitwasrestrictedbythetheoreticalsystem.Themodernlinenetworkplanningstartedinthelate90s.Beijingurbanconstructiondesigninstitutesince1996,havethehonortoprovideGuangzhou,N
3、anjing,Qingdao,Tianjin,Ji'nanCity,"networkplanning",throughyearsofexplorationandpractice,putforwardacompletesetofcontentsystemandmethodsystem,andreceivedawarmresponseofdomesticcitytrafficcirclesandwidelyrecognized.Inordertofurtherimprovethemethodofnetworkplanning,ontheonehandtocolle
4、aguesintroducedtheacademicdevelopmentofnetworkplanning,ontheotherhand,thecontroversialacademicissueofthestudy,wehopetoattractdeepthinking,promotethedevelopmentofplanningworkinthefield.2.wirenetworkplanninganddevelopmentHistoryof2.1wirenetworkplanningFromLondonin1863tobuildtheworld's
5、firstsubwaylinesincetheworldcityconstructionofrapidrailtransithasbeen130yearsofhistory,320City,43countrieshavebuiltrailtransportation,including115citybuiltsubway,somebigcityhasformedarapidrailtransitnetworksystemmoreperfect.Accordingtoincompletestatistics,nowtheurbanrailtransitnetwo
6、rktotallengthof100kmormorecitieshavereached15,thelongestlineofParisnetwork,theoverallsizehasexceeded550km.Inthesecities,therapiddevelopmentoftheconstructionofthelinenetwork,eachcity'sunderstandingoftheplanningofthelinenetworkisdifferent.EuropeandtheUnitedStatesbytheimpactoftheirurba
7、nplanningconcept,emphasizingtheshortterm,effectivenessandfeasibility,andthereforeignorethesignificanceoflong-termplanning.Atthesametime,undertheinfluenceoftheconstructioninvestmentsystem,itisbasically"buildingalineandstudyingaline",emphasizingtherationalityofthelineandtheoverallscie
8、ntificnatureoftheli
