道路缓和曲线任意点坐标及方位角的计算方法

Computation Method of the Coordination and the Azimuth Angle of any Point in Demulcent Curve of Viatical Figuration

针对道路某些线型中缓和曲线上设计坐标计算困难的情况 ,提出了适合任何线形 (如卵形线 )的缓和曲线段上点位坐标新的计算方案 .基于坐标正算的原理 。

On the difficulties in computation and setting of coordination in demulcent curre,a new computation method of the coordination of any point in demulcent curve of viatical figuration is proposed. Based on the theory of coordination computation,the calculating formulas is derived.It is useful in the setting of demulcent curve in high class highway's adert.