使用极坐标法放样可以避免偏角法的局限性。
And lofting with polar coordinates method can break through localization of deflection Angle method.
在线路施工测量中，圆曲线测设方法有很多，通常采用偏角法或切线支距法。
There are many methods to measure the circular curved line in circuitry construction survey. Angle offset method and tangent offset method are usually used.
缓和曲线是一种常见的曲线形式。使用极坐标法放样可以避免偏角法的局限性。
The transition curve is a familiar curve form. And lofting with polar coordinates method can break through localization of deflection Angle method.
在测量既有铁路曲线时，传统的测量方式是偏角法，计算曲率和拨距的方法是渐伸线法。
The traditional method to measure the curves in exiting railway is the method of deflection Angle, while the method to calculate the curvatures and the deflection distance is the involute method.
介绍了一种新的弯道放线测量方式“偏角一新切线法”，并论证了其理论上的正确性。
A new measurement of line arrangement for river bend — deflection-tangent is presented, and its theoretical correctness is proved.
介绍了一种新的弯道放线测量方式“偏角一新切线法”，并论证了其理论上的正确性。
A new measurement of line arrangement for river bend — deflection-tangent is presented, and its theoretical correctness is proved.
应用推荐