求解路线交叉点桩号的一种方法

文章介绍一种计算方法,可以不考虑相交线元的类型,利用现有的各种坐标正算程序直接求解交叉点桩号,可为路线和立交匝道纵断面设计提供重要依据。

It is very important to find the intersection stakes of two highways. The direct solutions are very complicated .because it must enumerate equations for each segmentary element. This paper introduces a calculating method to find highway intersection stakes by using coordinate calculation program without considering the egmentary element. It can provide important evidence for highway and interchange ramp design in vertical alignment.