| 关于线路坐标计算公式的推导 |
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| 引用本文： | 刘海斌.关于线路坐标计算公式的推导[J].石家庄铁道学院学报,2012(1):34-38. |
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| 作者姓名： | 刘海斌 |
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| 作者单位： | 中铁十一局集团第一工程有限公司,湖北襄樊441000 |
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| 摘 要： | 运用已给的控制点坐标、方位角和线路曲线要素,推导出一种计算线路中桩、边桩以及与线路非正交交叉的相关点位坐标（如桩基、附属物等）的简易方法,从而给线路测设带来方便。
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| 关 键 词： | 平面线形 线路坐标 方位角 |
On Calculation Formula of Line Coordinates |
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| Liu Haibin.On Calculation Formula of Line Coordinates[J].Journal of Shijiazhuang Railway Institute,2012(1):34-38. |
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| Authors: | Liu Haibin |
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| Institution: | Liu Haibin(The First Co.Ltd.of the 11th China Railway Bureau Group,Xiangfan 441000,China) |
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| Abstract: | This paper makes full use of the control point coordinates,azimuth and line curves of elements,to derive a simple method to calculate the coordinates of central and edge stakes of the line and relevant coordinates of non-orthogonal cross-points（such as pile,adjunct,etc.） and,providing convenience for route survey and design. |
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| Keywords: | planar alignment line coordinates azimuth |
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