| 曲线正矢、负矢的计算 |
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| 引用本文： | 廉永胜.曲线正矢、负矢的计算[J].通化师范学院学报,1997(8). |
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| 作者姓名： | 廉永胜 |
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| 作者单位： | 通化铁路分局 浑江 |
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| 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。
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| 关 键 词： | 铁路曲线 正矢 副矢 渐伸线原理 |
Calculations of Positive and Negative Vectors of Curve |
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| Lian Yongsheng Gong Wu Part of Hunjiang.Calculations of Positive and Negative Vectors of Curve[J].Journal of Tonghua Teachers College,1997(8). |
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| Authors: | Lian Yongsheng Gong Wu Part of Hunjiang |
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| Institution: | Lian Yongsheng Gong Wu Part of Hunjiang 134300 |
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| Abstract: | 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. |
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| Keywords: | curve of raiway positive vectors negative vectors theory of involute |
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