Model of a Traffic Circle
In this paper, the relationship between the number of entrance and exit, and traffic flow volume.When the number of entrance and exit is equal to 4 or greater than 4, and when the weaving section length is taken into consideration, the relationship has been studied in detail.For a given traffic circle, the road conditions in, around and out of the circle have been determined.We treat these calculation results as the reference criteria and construct two models.The one is regular critical space model and the other is twoleft-turn phase control model.Finally, taken by the example of Lianban Circle in Xiamen, China, the above models have been tested and their strengths and weaknesses have been analyzed.
traffic capacity traffic flow Wardrop formula
Bi Yong Xiao Xiangping
Dept.of Mathematics North University of China ShanXi TaiYuan,China
国际会议
太原
英文
654-657
2011-02-26（万方平台首次上网日期，不代表论文的发表时间）