距离交会法测定曲线中桩横断面方向

On the distance intersecting method in measuring the curve center line cross-section direction

针对路线中桩横断面方向的测定是公路工程施工放样的重要内容,介绍了测定曲线中桩横断面方向的新方法——距离交会法,导出了公式,并对其实际操作及应用进行了论述,以期进一步推广该方法的应用。

Aiming at the survey of the curve center line cross-section direction is the important content for the construction layout in the road project, the paper introduces the new method, the distance intersecting method in measuring the curve center line cross-section direction, and educes the formula, illustrates the actual operation and the application, so as to expand the application of the method.