摘要
对缓和曲线进行了简单介绍并给出缓和曲线计算公式,在此基础上通过用VB程序计算缓和曲线元素和主点桩号里程,结合工程实例指出该程序能提高计算缓和曲线的精度和效率,但同时也有一定的局限性。
The transitional curve was introduced simply and the transitional curve calculation formula was given. Based on these and by calculating transitional curve element and main pile number milestone with VB program, combined with engineering examples, it pointed out that the program can enhance calculation precision and efficiency of transitional curve, but had some limit at the same time.
出处
《山西建筑》
2009年第19期290-291,共2页
Shanxi Architecture
关键词
缓和曲线
公路
VB程序
回旋线
transitional curve, highway, VB program, gyral line
