摘要
中插缓和曲线是工程中常见的一种缓和复曲线的组成部分.通过分析中插缓和曲线与圆曲线的连接特点及圆心坐标的表达式,推出了回旋曲线的弧长方程,给出了求解弧长的步骤.
Insert transitive curve is a common component curve in engineering. Through analyzing the characteristics of link between insert transitive curve and circle curve, and the formula of circle heart coordinate, the curve equation of the circle round curve was infered, and the solution steps of the curve equation was introduced.
出处
《北华大学学报（自然科学版）》
CAS
2005年第1期91-93,共3页
Journal of Beihua University（Natural Science）
关键词
中插缓和曲线
回旋曲线
弧长方程
Insert transitive curve
Circle round curve
Curve equation
