摘要
该文主要讨论铁路公路弯道中的回旋线缓和曲线的一些问题 ,包括 :回旋线方程式的一种导出方法。
This article mainly discussed some problems about clothoid transition curve in railway or highway winding section including a deduction method of clothoid equation, relationship of different presentations about similar formulas and comparition about cubic spiral equation and cubic parabola equation.
出处
《勘察科学技术》
2003年第5期32-36,共5页
Site Investigation Science and Technology
