摘要
介绍了测设和检验圆曲线的两种新方法 :任意角夹角法和任意切线长支距法。这两种方法可在未知曲线上某点具体位置时进行放样 ,且计算简单 ,测设便捷。
This paper presents two kinds of new methods for setting out circular curve: free angle and tangent length method. These two methods can make setting out the points at unknown curve, and they have advantages of calculating simply and surveying conveniently.
出处
《地矿测绘》
2001年第4期32-33,共2页
Surveying and Mapping of Geology and Mineral Resources
关键词
圆曲线
测设
任意角夹角法
任意切线长支距
法
Circular curve
Setting out
Free angle method
Free tangent length method
