公路测量工程中常见类型曲线坐标里程计算方法探究

Highway Surveying Engineering Common Types of Curvilinear Coordinates Mileage Calculation Method to Explore

结合具体实例介绍了当前公路测量工程中常见类型曲线中线坐标、里程、曲线元素计算的主要技术方法、程序设计编制及其运用方法,特别是解决了两端插入非对称型缓和曲线的圆曲线中线计算,并结合CAD绘图系统提出了相应的解决办法。

This article unified the concrete example to introduce the current highway surveying project in the common type curve the line coordinates, the course, the curve element computation main technical method, the programming established and utilized the method, specially solved the both sides to insert the asymmetrical transition curve the circular curve median line computation, and unified the CAD cartography system to propose the corresponding solution.