摘要
为定量描述地铁站内行人交通特性,进而解决行人交通局部拥堵问题。借鉴机动车交通流性质,分析典型性行人通道的交通流特性。对广州地铁站特定行人通道及下行自动扶梯人流高峰时段进行拍摄,处理相关数据,分析通道与扶梯连接处的流线,建立二者的行人交通基本特性图,并分析其各自最大通行能力。结果表明:人行通道的通行能力小于与其相连接的自动扶梯的通行能力,高峰时瓶颈将会产生在通道处。
In order to describe pedestrian traffic characteristics and resolve the pedestrian traffic jams,this paper analyzed the traffic flow features of typical passageway by borrowing vehicle traffic flow characters.By taking the photos of special passageway and downward escalators at peak time in Guangzhou metro,disposing of these data and analyzing the streamline at the connection between passageway and escalators,the basic character chart for pedestrian traffic between passageway and escalators was set up,and their maximum traffic capacity was analyzed.The result shows that the traffic capacity of passageway is less than that of the escalator connected with the passageway,the traffic bottleneck may even happen in the passageway in the rush hour.
出处
《中国安全科学学报》
CAS
CSCD
北大核心
2011年第5期109-113,共5页
China Safety Science Journal
基金
国家自然科学基金资助(50778074)
华南理工大学亚热带建筑科学国家重点实验室自主研究课题(2010ZC17)
关键词
地铁
行人交通
通道
交通流特性
通行能力
subway
pedestrian traffic
passageway
traffic flow characters
traffic capacity
