行人过街种种

• 作 者: 宋培抗
• 出 处: 建筑知识
• 发表日期: 1983年06期
• 关键词: 高架桥 苏联莫斯科 人行 净空高 通行能力 交叉问题 大城市 体型 步行距离 车流

为了解决大城市中人流、车流的交叉问题,国内外都修建了人行高架桥,并起了一定作用。但是,人行高架桥体型高大,与环境不易协调;还由于桥的净空高,上下步行距离较长,在有的国家不受欢迎。为此,国外探索了其他办法。1.地下行人过街道苏联莫斯科规定,路面通行能力每小时超过500辆汽车时,应设地下行人过街道。

In order to solve the problem of cross-flow between people and traffic in big cities, pedestrian-intermediate viaducts have been built at home and abroad and have played a role. However, the pedestrian elevated viaducts are tall and difficult to coordinate with the environment; due to the high headroom of the bridges, walking up and down a long distance is not welcome in some countries. For this reason, foreign countries have explored other methods. 1. The underground pedestrians cross the streets of the Soviet Union in Moscow. When the road capacity exceeds 500 cars per hour, the pedestrians should set up streets to cross the street.