全站仪在高速公路中线放样中的应用

The Application of General Total Station in Freeway Centerline Layout

根据公路沿线布设的导线控制点介绍了中线放样的基本原理 ,提出了全站仪在公路施工放样中的应用方法 ,并通过在申苏浙皖高速公路的使用说明该方法精度高 ,速度快 。

According to the lead lines made up of reference points, the basic theory of centerline layout is introduced. And the method about application of General Total Station is put forward in highway layout. By used in Shen-Su-Zhe-Wan freeway, facts have proved that the method is high precision, rapid rate and fit for freeway centerline layout.