Study on the Relationship Between the Traffic Characteristics and Speed at the Access of Urban Tunnels

摘要：

　　The present work sought to extract and quantify the factors influencing the speed at the access of the urban tunnels by factor analysis method and then found out that the principle factors influencing operating speed were cart ratio,mean time headway,brightness difference between inside and outside of the cave.Finally through the SPSS statistics software and on the base of analysis of multi-line regression,the prediction model of operating speed was established.

关键词： Access of urban tunnels Traffic characteristics Operating speed Factor analysis

作者: Xiaodan Xu Li Lin

作者单位: College of Automobile and Traffic Engineering, Nanjing Forestry University, China

会议类型: 国际会议

会议名称: 2015 International Conference on Mechanical, Electronics and Information Technology Engineering(ICMITE2015)(2015机械、电子与信息技术工程国际会议)

会议地点: 重庆

会议语种:英文

页码: 568-574

在线出版日期: 2015-03-21（万方平台首次上网日期，不代表论文的发表时间）