| 构筑物穿过道路曲线平行线时交点坐标的解算及其应用 |
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| 引用本文： | 李全信.构筑物穿过道路曲线平行线时交点坐标的解算及其应用[J].四川测绘,1996,19(4):163-167. |
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| 作者姓名： | 李全信 |
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| 作者单位： | 郑州市规划勘测设计研究院 |
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| 摘 要： | 本文论述了线状构筑物在穿过道路曲线或其平行线时，其交点坐标的解算方法。本所所述方法具有解算原理简单，计算过程简捷，便于计算机编程等特点，最后，通过一实例说明其在实际工作中的应用。
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| 关 键 词： | 道路 曲线 平行线 交点坐标 构筑物 |
THE COORDINATE CALCULATION OF INTERSECTION POLNTS WHEN STRUCTURE CUTTING CROSS THE PARALLEL CURVE OF HICHWAY AND ITS APPLICATION |
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| Li Quanxin.THE COORDINATE CALCULATION OF INTERSECTION POLNTS WHEN STRUCTURE CUTTING CROSS THE PARALLEL CURVE OF HICHWAY AND ITS APPLICATION[J].Surveying and Mapping of Sichuan,1996,19(4):163-167. |
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| Authors: | Li Quanxin |
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| Abstract: | In thes paper, the general algorithm for finding the coordinates of intersection pointswhen Linear structure cutting cross the parallel curve of highway is given, which is simple inprinciple, direct in calculation process and quite suitable for computer programming.Finally,acase study is attached to show the aplication of the algorithm in practice. |
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| Keywords: | easement curve circular curve parallel curve coordinate of intersection point curve length |
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