| 缓和曲线加宽内外边线的计算方法 |
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| 引用本文： | 陈翠丽,丁建明.缓和曲线加宽内外边线的计算方法[J].交通标准化,2006(9):104-106. |
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| 作者姓名： | 陈翠丽 丁建明 |
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| 作者单位： | 东南大学交通规划设计研究院,江苏,南京,210096;东南大学交通规划设计研究院,江苏,南京,210096 |
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| 摘 要： | 随着高速公路的快速发展，缓和曲线段的加宽越来越受到重视，但是加宽后的内外边线坐标和曲线长的计算非常麻烦，关于这方面的介绍也非常少，故通过理论计算，提出内外边线的坐标和曲线长的计算公式，具有一定的参考价值。
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| 关 键 词： | 缓和曲线 加宽 边线 坐标 曲线长 |
| 文章编号： | 1002-4786（2006）09-0104-03 |
| 收稿时间： | 2006-02-20 |
| 修稿时间： | 2006年2月20日 |
Calculation Method of Inside and Outside Line of Easement Curve Segment |
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| CHEN Cui-li,DING Jian-ming.Calculation Method of Inside and Outside Line of Easement Curve Segment[J].Communications Standardization,2006(9):104-106. |
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| Authors: | CHEN Cui-li DING Jian-ming |
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| Abstract: | As the rapid development of highway, the widening of easement curve segment is more and more at a premium, but the calculation of coordinates and length of inside and outside line is very complex, however, the introduction of this content is very little. Therefore, the study on calculation of coordinates and length of inside and outside line in details with corresponding formulas being deduced on theory, has certain reference value. |
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| Keywords: | easement curve widening inside and outside line coordinates curve length |
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