路肩上任意点置镜测既有曲线及拨距计算

Surveying Exist Curves with Theodolite at Any Point on Road Shoulder and Calculating the Moving Amount of Every Measuring Point

本文是为适应在行车密度大的既有铁路线上测既有曲线而提出来的一种新的测量方法。它具有简便而迅速的优点。文中详述了计算各测点累计偏角的方法和步骤。对一般既有铁路线,它仍然能发挥其优点。

A new measuring method is offered in this paper. It is used for surveying exist curves on the exist railway with much density of traveling trains. It has the advantage of convenience and rapidity, This paper details the method and step of calculating the cumulative angle of deflection to every measuring point. For the common lailway this new measuring method has the same advantage also.