摘要
平面环形交叉口通行能力计算以往都是建立在假定环道上仅有一条车道的条件下进行的 ,并由此再推导出当环道上车道条数大于等于 2条时的环交口通行能力 .文中尝试直接假定在环道上有两条 (或两条以上 )车道的条件下建立环形交叉口通行能力计算公式 .公式较原模型更为合理 。
The calculation of traffic capacity about rotary has been done on the assumption of only one lane on rotary roadway then derives traffic capacity from two lanes or more.This paper tries to establish a formula on the hypothesis of more than two lanes.The new model is more equitable and more practical than current formula.
出处
《武汉理工大学学报(交通科学与工程版)》
北大核心
2002年第2期227-229,共3页
Journal of Wuhan University of Technology(Transportation Science & Engineering)