行人立体过街设施及“第二套步行系统”的合理设置

目前交通问题已经是每个城市,特别是一些大城市不得不面对的严峻问题。虽然城市交通规划已经逐渐走向成熟,但是尚处在发现问题、解决问题的层面,尤其是很多交通规划只注重车辆交通的问题,而忽视了与之相关的行人交通及行人的横向交通对机动车流的影响,道路过街处人车矛盾尤其突出。“人车分离,立体过街”将成为行人过街的主要方式。该文阐述行人立体过街交通设施的规划,介绍“第二套城市步行系统”的概念,并深入地研究其存在的优越性和必要性。

Reasonable Arrangement of Pedestrian Elevated Crossing-street Facilities and "No.2 Set of Walking System"

At present, the traffic problem must have been faced by each city, especially some large cities. The urban traffic planning has been well-considered step by step, but is still at the level to find the problems and solve the problems, especially many traffic plans only pay attention to the problems of the vehicle traffic, and ignore its related influence of the pedestrian traffic and the pedestrian crosswise traffic on the motored vehicle flow. The contradiction of the pedestrians with the vehicles at the road crossing is especially highlighted. The "pedestrian and vehicle separation, the elevated crossing street" will become the main method for the pedestrian to cross the streets. The article sets forth the planning of the pedestrian elevated crossing-street traffic facilities, introduces the conception of "No.2 set of urban walking system" and deeply studies its existing superiority and necessity.