螺旋匝道和螺旋桥的小客车行驶速度特征
徐进, 崔强, 林伟, 王郸祁, 吴国雄
Speed Behavior of Passenger Cars on Helical Ramps and Helical Bridges
XU Jin, CUI Qiang, LIN Wei, WANG Dan-qi, WU Guo-xiong
中国公路学报 . 2019, (7): 158 -171 .  DOI: 10.19721/j.cnki.1001-7372.2019.07.017