城市群城际轨道交通功能定位及速度目标值分析

摘要

通过分析城市群城际轨道交通客流特征，对比分析城市群城际轨道交通与铁路及城市轨道交通的区别，明确了城市群轨道交通的功能定位，并在总结城市群城际轨道交通线网规划案例的基础上初步划分了城市群城际轨道交通的功能层次，结合功能层次的划分提出了城市群城际轨道交通速度目标值及建设系统制式的选择。%Throughtheanalysisofurbanagglomerationintercityrailtransportpassengercharacteristics,comparativea-nalysisofthedifferencebetweenurbanagglomerationintercityrailtransportandrailwayandurbanrailtransport,clear thefunctionalpositionoftheurbanagglomerationofrailtransportation,andsumminguptheurbanagglomerationinter-cityrailtransitnetworkplanningcaseonthebasisofpreliminarydivisionofthefunctionalhierarchyoftheurbanagglom-erationintercityrail,combinedwiththefunctionallevelclassificationofthestandardchoiceoftheintercityrailtranspor-tationintheurbanagglomerationspeedtargetandbuildingsystems.