| 道路曲线的中、边桩坐标统一计算模型及应用 |
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| 引用本文： | 刘辉华,李仕友,周丽华.道路曲线的中、边桩坐标统一计算模型及应用[J].测绘信息与工程,2002,27(1):17-18. |
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| 作者姓名： | 刘辉华 李仕友 周丽华 |
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| 作者单位： | 衡阳市规划设计院,衡阳市环城北路24号,421001 |
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| 摘 要： | 提出了缓和曲线的圆曲圆心坐标统一公式，用曲线圆心坐标和对称性，完整地推导出道路曲线无间断计算，中，边村同时测设的数学模型，在数学工作中得到高交利用。
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| 关 键 词： | 道路曲线 曲线圆心坐标 对称法 极坐标法 放样 数学模型 |
| 文章编号： | 1007-3817(2002)01-0017-02 |
| 修稿时间： | 2001年2月27日 |
THE UNIFIED CALCULATING MODEL AND APPLICATION OF MIDDLE PILES AND SIDE PILES IN ROAD CURVES |
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| LIU Huihua,LI Shiyou,ZHOU Lihua.THE UNIFIED CALCULATING MODEL AND APPLICATION OF MIDDLE PILES AND SIDE PILES IN ROAD CURVES[J].Journal of Geomatics,2002,27(1):17-18. |
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| Authors: | LIU Huihua LI Shiyou ZHOU Lihua |
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| Abstract: | The author has produced the unified formula of circle centre coordinate of miligation curves and circle curves, and has completely deduced the mathmatics model of continuous calculation and designing middle piles and side piles at the same time in road curves with the methods of curve circle centre coordinate and symmetry, which has been adopted effectively in practice. |
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| Keywords: | curve circle centre coordiate unified calculating formula of middle piles and side piles symmetry method polar coodinate |
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