摘要
本文讨论了铁路曲线正、副矢的计算问题,从渐伸线原理出发,推导出一组简便的计算公式。
This paper discusses the problems of calculations of postive and negativevectors of curve of railway. Beginning with the theory of involute, we get a set ofconvenient formulas for calculating.
出处
《通化师范学院学报》
1997年第8期32-36,共5页
Journal of Tonghua Normal University
关键词
铁路曲线
正矢
副矢
渐伸线原理
curve of raiway
positive vectors
negative vectors
theory of involute
