铁路缓和曲线的等间隔放样方法

Equidistant Setting Out of Easement Curve in Railway Construction

介绍了铁路缓和曲线设置的目的、作用、基本原则和重要意义 ,阐述了等间隔放样缓和曲线的基本原理 ,给出了等间隔放样缓和曲线放样要素采集的基本方法 。

The article introduces the purpose , effect , basic principle and importance of easement curve in railway . It expounds the basic principle of equidistant setting out of easement curve . And , it gives the basic way to collect setting out elements of equidistant setting out of easement curve . The process of equidistant setting out of easement curve has been narrated.