摘要
运用三弯矩法对基本型线形中的一种线形的曲率线进行线形拟合.使拟合线形不但曲率连续,而且曲率的变化率也连续,从而使路线线形更加顺适、行车轨迹更为连续.以适应高速行车的安全.
Use three curved square laws on one of the basic alignment＇s curvity line to fit a new alignment that is not only succession in curvity, but also even succession in rate changing of curvity, thus make the alignment pleasantly and drive a vehicle orbit in succession. In order to adapt to the high-speed security of driving.
出处
《重庆交通学院学报》
2006年第6期43-45,共3页
Journal of Chongqing Jiaotong University
关键词
基本型线形
三弯矩法
曲率变化连续
basic alignment
three curved square laws
the rate of curvity is continual
