摘要
通过查阅交通工程学的专业教材,建立了以小汽车为标准的转化系数模型,将"摩电"以及公交车的行车空间转换成小汽车的行车空间;从道路通行能力、交通需求结构、各种交通工具的利用率及对安全和环境的影响等因素出发,建立了交通流模型,在道路通畅和道路拥堵两种情况下,分别利用Excel表格处理大量相关数据,得到了两组道路上有无"摩电"时的速度;采用Auto CAD绘制图形,更直观地表述了"摩电"对道路通行能力的恶劣影响.
By referring to the traffic engineering professional teaching materials, the establishment of a car as a standard conversion coefficient of the model, friction power and bus traffic space converted into car driving space; from the highway capacity, traffic demand structure, all kinds of traffic tools utilization rate and the impact on safety and environmental factors such as starting established traffic flow model, in two cases of smooth roads and road congestion, respectively, using Excel spreadsheet processing a large number of relevant data, the two groups on the road there is no friction power of speed; using Auto CAD drawing graphics, more intuitive representation of the friction power of road traffic capacity of evil Bad influence.
作者
刘令
李博超
邵研
高健
LIU Ling LI Bo - chao SHAO Yan GAO Jian(Department of Basic Science, Jilin Jianzhu University, Changehun, China 130118)
出处
《吉林建筑大学学报》
2016年第6期79-80,107,共3页
Journal of Jilin Jianzhu University
关键词
交通流模型
转化系数模型
道路通行能力
traffic flow model
transformation coefficient model
road traffic capacity
