摘要
铁路客运站高架匝道落客区通行能力直接影响着匝道通行能力,从而在总体上制约着高架的交通运行状况。在铁路客运站落客区及部分高架匝道交通流数据调查的基础上,分析高架匝道落客区交通流特性以及落客区通行能力的影响因素。建立铁路客运站高架匝道落客区通行能力计算模型,并标定车辆排队概率、车辆平均停靠时间、停留时间、乘客服务时间等相应参数。
The traffic capacity of viaduct ring road drop-off region in railway passenger station directly influences the ring road capacity and totally restricts the traffic operation conditions. Combining the traffic survey datas on the viaduct ring road drop-off region in railway passenger station and a certain amount of ring roads, the traffic characteristics and capacity influence factors of viaduct ring road drop-off region are analyzed. The computational model on capacity of viaduct ring road drop-off region in railway passenger station and a series of relevant parameters such as vehicle queuing probability, average vehicle berthing time, residence time, passenger service time are demarcated. The capacity research is put on to provide reference for the set and construction of city viaduct ring road drop-off region in railway passenger station.
出处
《交通科技与经济》
2011年第5期81-84,共4页
Technology & Economy in Areas of Communications
关键词
高架匝道
落客区
交通瓶颈
通行能力
viaduct ring road
drop-off region
traffic bottlenecks
traffic capacity
