| 圆曲线内路面变宽与渐变长度关系及渐变式分析 |
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| 引用本文： | 杨爱文. 圆曲线内路面变宽与渐变长度关系及渐变式分析[J]. 广西大学学报(自然科学版), 2006, 31(Z1): 250-253 |
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| 作者姓名： | 杨爱文 |
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| 作者单位： | 湖南邵阳市林业勘察设计队,湖南,邵阳,422000 |
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| 摘 要： | 通过圆曲线内路面变宽与渐变长度关系及渐变式分析,介绍确定合理的渐变段的线型和长度,实现公路设计线型的流畅和美观.
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| 关 键 词： | 圆曲线 变宽 渐变长度 渐变式 |
| 文章编号： | 1001-7445(2006)增-0250-04 |
| 修稿时间： | 2006-02-21 |
The analysis of broaden ,tapered length relation and tapered formula of inter road surface of circular curve |
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| YANG Ai-wen. The analysis of broaden ,tapered length relation and tapered formula of inter road surface of circular curve[J]. Journal of Guangxi University(Natural Science Edition), 2006, 31(Z1): 250-253 |
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| Authors: | YANG Ai-wen |
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| Affiliation: | Shaoyang survey and design group of forestry in Hunan province |
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| Abstract: | In this paper,broaden,tapered length relation and tapered formula of inter road surface of circular curve were analyzed;how to define appropriate linetype and length of tapered portion to realize flowing and beautiful linetype of highway planning were introduced. |
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| Keywords: | circular curve broaden tapered length tapered formula. |
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