公路平曲线的超高过渡的计算方法

根据在公路设计中平曲线超高过渡计算时遇到的具体情况 ,按照《公路路线设计规范》的要求 ,推导出超高缓和段内超高过渡的通用算法 ,并提出了对“C型曲线”在两回旋线衔接处进行超高。

Based on the specific situation in the process of computing the superelevation transition the horizontal curve of highway, this article gives the universal calculation for the superelevation transition within the superelevation run\|off, conforming to the requirments in Specification for Design of Highway Alignment. It also puts forwords to the improved methods for C\|type curves to superelevate and widen the transition at place linking up the two helical line alignments.\;