大型枢纽机场道路交通设施设计要点

大型枢纽机场陆侧道路系统规模庞大、交通组织复杂且车流量大，交通设施是其中的重要组成部分，合理科学的交通设施设计是道路系统高效运行的先决条件。系统梳理了机场道路交通设施的分类，基于具体工程案例，总结了机场道路交通设施设计的总体指导准则，并对智能引导、高架交通标识、地面交通标识以及地道交通标识的核心设计要点进行了提炼阐述，可为大型枢纽机场道路交通设施设计提供有益参考。

Design Essentials of Road Traffic Facilities in Large Hub Airport

The landside road of large hub airport has the characteristics of large scale, complex traffic organization and large traffic flow. The traffic facilities are the important part of the airport. The reasonable and scientific design of traffic facilities is the prerequisite for efficient operation of road system. The classification of airport road traffic facilities is systematically cleared. Based on the specific engineering cases, the overall guidelines for the design of airport road traffic facilities are summarized, and the core design essentials of intelligent guidance, elevated road traffic sign, ground road traffic sign and tunnel traffic sign are refined and expounded, which can provide the useful references for the design of road traffic facilities in large hub airport.