金州湾临空经济区路网交通能力分析研究  

Analysis and Study on Traffic Capacity of Road Network for Jinzhou Bay Airport Economic Zone

作　　者：曲超 QU Chao

机构地区：[1]大连临空建设发展有限公司,辽宁大连116113

出　　处：《城市道桥与防洪》2023年第10期33-35,61,M0005,M0006,共6页Urban Roads Bridges & Flood Control

基　　金：大连市社科联2020年度课题(2020dlskzd399)。

摘　　要：大连是一座半岛城市,整体地形北宽南窄。版图中的瓶颈部位正是金州湾区域。该区域是城市对外交通联系的重要通道。近年来,在此规划了新机场和临空经济区。综合立体交通的快速发展对区域内城市交通网络承载能力提出新要求。在对区域现状交通量的调查以及对2025年、2030年的交通量进行科学预测的基础上,利用Transcad软件对规划路网的交通服务能力进行测评。分析结果表明,该区域规划路网的交通服务能力可以适应未来交通增长需求,对该区域的交通规划和建设提供了重要参考。Dalian is a peninsula city.Its overall terrain is wide in the north and narrow in the south.The bottleneck part in the territory is just the Jinzhou Bay Area.This area is an important channel for the external traffic of the city.In recent years,a new airport and Airport Economic Zone have been planned.The rapid development of the integrated three-dimensional transport puts forward the new requirements for the bearing capacity of urban traffic network in the area.On the basis of investigating the current traffic flow in the area,and scientifically predicting the traffic flow in 2025 and 2030,the Transcad software is used to evaluate the traffic service capacity of the planned road network.The analysis result shows that the traffic service capacity of the planned road network in the area can adapt the traffic increasing demands in the future,which provides the important reference for the traffic planning and construction of this area.

关 键 词：临空经济区 综合交通 交通量预测 道路饱和度 TRANSCAD软件 

分 类 号：U491.1[交通运输工程—交通运输规划与管理]