摘要
介绍道路圆曲线段中桩点坐标与边桩点坐标计算的新方法。新方法简单、直观,计算公式简捷实用,计算所需的已知元素少。给出计算实例,并结合Microsoft Excel 2003编表实现计算的方法过程,圆曲线上中桩点坐标和边桩点坐标同步进行,计算精度不减。
It presents a new algorithm of poit coordinates in the road circular segment, which is simple, intuitive and practical and Excel 2003 forming to real the same time and with th needs less known elements. The practical example is combined with Microsoft ize the calculation process, in which the midpile and edge pile points are made in e same accuracy.
出处
《黑龙江工程学院学报》
CAS
2014年第2期24-26,45,共4页
Journal of Heilongjiang Institute of Technology
关键词
圆曲线
直圆点
圆直点
半径
中桩
边桩
circular curve
dot
round straight points
radius
inidpile
edge pile
