大型交通枢纽指路标志设置研究——以青岛胶东机场为例

Setting of Guidance Signs Around Large-scale Hub--A Case Study of Qingdao Jiaodong Airport

交通指路标志作为城市大型交通枢纽必备的配套设施,需系统性考虑整体设置方案。本文以青岛胶东机场为例,基于机场服务定位及进出路网条件,按照等级优先、连续引导、外疏内密、重点覆盖的原则,划定“15分钟/30分钟/60分钟”三个机场有效服务圈层,利用TransCAD软件测算覆盖范围,并按照高速通道和全天候常速通道确定交通指路标志具体设置点位。根据国标规范及青岛市地方标准,设计各类指路标志样式、设置点位及版面内容,统一了市域范围内胶东机场指路标志的设置标准,为其他城市相关工程提供借鉴。

As the necessary supporting facilities of large urban transportation hub, traffic guidance signs need to be systematically considered. Taking Qingdao Jiaodong Airport as an example, according to the principle of priority in rank, continuous guidance, sparse outside and dense inside, and key coverage. Based on the airport service function and road network conditions, this paper define the effective service circle of three airports with "15 minutes/30 minutes/60 minutes". It uses TransCAD software to calculate the coverage range and determines the specific location of traffic guidance signs based on high-speed channels and the all-weather constant speed path. According to the national standards and Qingdao local standards, it designs styles, setting points and contents of various guide signs, which unified standards for setting guidance signs of Jiaodong Airport in city area. It can provide reference for other city-related projects.