详细介绍了用公路路线上控制点坐标进行公路直线和曲线平面位置定线的数学模型。

This paper introduces the mathematical model for highway route alignment. This model can determine plan position of highway straight and curve by the control points.

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本文论述了在路线工程曲线段“交点”附近设立2 ~3个能相互通视的控制点对曲线段进行较高精度放样的新方法。

This paper introduces a method of curve setting out in route construction, in which 2 or 3 control points are placed at the intersected point of the curve.

youdao

本文论述了在路线工程曲线段“交点”附近设立2 ~3个能相互通视的控制点对曲线段进行较高精度放样的新方法。

This paper introduces a method of curve setting out in route construction, in which 2 or 3 control points are placed at the intersected point of the curve.

youdao