| 基于MicroStation的缓和曲线绘制与应用 |
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| 引用本文： | 齐修东,刘文锴.基于MicroStation的缓和曲线绘制与应用[J].城市勘测,2008(2):127-128. |
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| 作者姓名： | 齐修东 刘文锴 |
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| 作者单位： | 1. 河南理工大学测绘学院,河南,焦作,454000
2. 焦作高等师范专科学校,河南,焦作,454000 |
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| 摘 要： | 针对MicroStation的绘制缓和曲线功能，详细解释了MicroStation中克罗思奥迪（Clothoid）螺旋线各参数具体意义和计算公式，给出了MicroStation中绘制缓和曲线的详细方法和示例。缓和曲线在CAD上的精确表示，为线路曲线平行线绘制、面积与交点坐标计算等开辟了一条新途径。
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| 关 键 词： | MicroStation 缓和曲线 应用 |
Application and Drawing of Clothoid Curve Base on Microstation |
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| Qi XiuDong,Liu WenKai.Application and Drawing of Clothoid Curve Base on Microstation[J].Urban Geotechnical Investigation & Surveying,2008(2):127-128. |
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| Authors: | Qi XiuDong Liu WenKai |
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| Affiliation: | Qi XiuDong1,Liu WenKai2 (1.Henan Polytechnic University Institute of Surveying , L, Information Engineering,Jiaozuo 454003,China,2.Jiaozuo Junior Normal College,China) |
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| Abstract: | In accordance with the function that Microstation can draw Clothoid curve. This paper explained the parameter and its formula of Clothoid spiral in detail, and introduced the drawing method and example of Clothoid curve. The method of drawing Clothoid curve in CAD opens up a new way for drawing of its parallel curve ,calculation of area and intersection point coordinate ,and has important practice meaning. |
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| Keywords: | Microstation Clothoid curve Application |
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