摘要
在高速公路的互通立交中 ,卵型曲线被广泛采用 .本文对两圆曲线之间缓和曲线的各种情况作了全面的分析 ,把计算各种情况下两圆曲线之间缓和曲线的问题 ,转化为同一圆曲线上两相邻缓和曲线的计算 ,并推导出了相应的计算公式 .在此基础上 ,给出了解算卵型曲线的完整计算方法 .最终解决了卵型曲线逐桩坐标计算的问题 .
This paper studied all kinds of forms of the transition curve between two circular curves.The calculation of the transition curve between two circular curves is converted into the calculation of adjacent transition curve in same circular curve,and corresponding formulas are deduced.The complete calculation method of egg curve is provided on the basis of study.In the end,the problem that is about survey coordinate calculation of center stakes on road in turn is solved.
出处
《吉林建筑工程学院学报》
CAS
2001年第4期47-52,共6页
Journal of Jilin Architectural and Civil Engineering
