摘要
由于我国现行不同规范对城市道路行人二次过街设施设置的要求存在较大差异,加之无中央分隔带道路交叉口空间资源的限制,对设计师和施工图审查产生较大困扰。从行人过街安全性和过街效率出发,探讨行人二次过街的设置条件。在此基础上,介绍一种在双向左转车道上设置行人过街安全岛的二次过街形式,以供相关技术人员参考。
Because of big differences of different requirements of urban road pedestrian crossing facilities in present China, and the restrictions on the spatial resources of intersections without central separation, which greatly disturb the designers and construction drawing review. From the safety of pedestrian crossings and the efficiency of crossing streets, the paper discusses the setting conditions of pedestrian twice-crossing. On this basis, to set the safe island of pedestrian crossing on the bothway turn-left lane is introduced, for the relevant technical personnel for reference.
出处
《中国市政工程》
2016年第5期9-11,96,共3页
China Municipal Engineering
关键词
行人二次过街设施
城市道路
设置条件
双向左转车道
pedestrian twice-crossing facility
urban road
layout conditions
bothway turn-left lane
作者简介
刘金福（1962—），男，教授级高级工程师，本科，主要从事道路、桥梁设计与科研。
