基于轨道交通站点的行人过街方式可行性研究

Feasibility Study on Pedestrian Crossing Methods Based on Rail Transit Stations

城市道路网络中交叉口是各方向、各方式交通流汇聚的焦点,近年来过街行人与车流交通之间的矛盾日渐突出,行人过街难、过街不方便、行人过街交通事故频发的问题日益严峻。本文基于人行过街设施的类型与特点,轨道交通站点站厅与出入口设计规范与要求,采用问卷调查方法,对行人过街偏好与轨道交通站点功能衔接的适用性进行了分析,并结合案例分析,以安徽省合肥市地铁三号线安徽大学磬苑站出入口附近的交叉口为背景,运用调查分析结果,根据实际情况,对该交叉口行人过街设施提出了交通流线设计建议。

Intersections in urban road networks are the focal point of traffic flow convergence in various directions and modes.In recent years,the contradiction between pedestrians and vehicle traffic has become increasingly prominent,and the problems of difficulty,inconvenience,and frequent pedestrian traffic accidents have become increasingly severe.This article is based on the types and characteristics of pedestrian crossing facilities,as well as the design specifications and requirements for the station hall and entrance/exit of rail transit stations.A questionnaire survey method is used to analyze the applicability of pedestrian crossing preferences and the functional connection of rail transit stations.Combined with case analysis,the article takes the intersection near the entrance/exit of Anhui University Qingyuan Station on Line 3 of the Hefei Metro in Anhui Province as the background,uses the survey analysis results,and proposes traffic flow design suggestions for pedestrian crossing facilities at this intersection based on the actual situation.