综合交通枢纽道路交通设计关键技术问题的探讨

Discussion on Key Design Technique of Road Traffic of Comprehensive Traffic Hub

大型综合交通枢纽具有建设规模大、换乘交通方式多、交通组织复杂、分期实施建设预留等特点,如何合理地进行道路交通组织设计、方便快捷的实现各种交通方式的换乘,是枢纽道路交通设计的关键技术问题。该文以北京南站的道路交通设计为例,在交通枢纽的规划设计建设过程中,本着"因地制宜、以人为本、倡导公共交通、可持续发展"的设计理念,重点是在局促的用地条件下解决各种交通衔接,建设多交通方式人性化的换乘设施、缩短换乘距离、改善换乘环境,方便公共交通,同时做好配套外部交通基础设施建设及分期预留。

The large comprehensive traffic chub has the characteristics of large construction scope, many interchange traffic modes, complicated traffic organization, implementation by stages and construction remaining. How to reasonably design the road traffic organization and how to conveniently and quickly realize the interchange of various traffic modes are the key technical issues in the design of the hub road traffic. Taking the road traffic design of Beijing South railway Station as an example, and according to the design idea of 'adjusting measures to local conditions, taking people as the foremost, initiating public traffic and being sustainable development', the article focuses solving on various traffic joins, construction on many humanized interchange facilities of traffic modes, shortening on the interchange distance, improving on the interchange environment and being convenient for the public traffic, and at the same time, doing well the works supporting for the construction of the external traffic basic facilities.