大型枢纽集疏运道路系统设计思路浅析

Brief Analysis of Design Thought for Large-scale Hub Transportation and Distribution Road System

摘要:

以东方枢纽浦东机场T3航站楼和上海东站的集疏运道路系统设计为例，详细介绍两个项目的工程概况、项目特点以及设计思路。通过对这两个项目的深入分析，总结出大型枢纽集疏运系统设计的思路，即以更高的通行效率、更高的安全性、更高的容错性为前提，结合实际项目开展大型枢纽集疏运系统的设计工作，基于设计原则，通过优化道路布局、合理组织交通流线、充分考虑与相邻工程的衔接，并制定科学的施工期间交通组织方案，以有效提高大型枢纽集疏运系统的通行效率和安全性。形成的规划理念与设计原则，可为国内同类型综合交通枢纽的体系构建、功能整合及多式联运组织提供思路指引，推进新型交通基础设施的集约化、智能化发展。

Abstract:

Taking the design of the transportation and distribution road systems for the Pudong Airport T3 Terminal and East Shanghai Railway Station in the oriental hub as an examples, the engineering overview, characteristics and design thought of two projects are introduced in detail. Through an in-depth analysis of these two projects, the design thoughts of large-scale hub transportation and distribution systems are summarized. Taking the higher traffic efficiency, higher safety, and enhanced fault tolerance as the premise, and combined with the practical projects, the design work and design principles of large-scale hub transportation and distribution system are conducted. By optimizing the road layouts, rationally organizing the traffic flows, fully considering the connections with adjacent projects, and developing the scientific traffic organization schemes during construction, the traffic efficiency and safety of large-scale hub transportation and distribution systems can be significantly improved. The formed planning ideas and design principles can provide the valuable references and insights for the system construction, functional integration and multi-link transportation organization of similar transportation hubs in China, and promote the intensive and intelligent development of new transportation infrastructure.