全站仪在曲线段河道中线放样中的应用

The Application of Electronic Tachoketer on The Set Out of Curvilinear Watercourse Centre Line

本文介绍了利用全站仪放样点位的基本方法,初步分析了曲线段河道中线主点和细部点放样点位坐标的计算公式。并通过具体的工程实例说明如何利用全站仪放样曲线段河道中线。

This paper introduce the way of set out point with electronic tachoketer , Analyse the formula of main point and detailed point of curvilinear watercourse center line. Then explain how to use electronic tachoketer to set out curvilinear watercourse center line based on the example of engineering.