| T形、X形桑性路面平面交叉口竖向设计探讨 |
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| 引用本文： | 刘洋.T形、X形桑性路面平面交叉口竖向设计探讨[J].辽宁交通科技,2013(12):8-11. |
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| 作者姓名： | 刘洋 |
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| 作者单位： | 辽宁省交通规划设计院,沈阳110166 |
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| 摘 要： | 探讨了T形、X形柔性路面平面交叉口竖向设计，分析了平交口连接部的纵断设计及平交口竖向高程的调整，从而达到合理的交叉口竖向设计。
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| 关 键 词： | 平交口 竖向设计 纵断优化 |
The Exploration of the Vertical Design of Intersection of T- shaped,X- shaped Flexible Pavement |
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| Abstract: | We explore the vertical design of the intersection of T- shaped, X -shaped flexible pavement. We also analyse the profile design of the connecting portion of the intersection and the adjustment of vertical elevation, in order to achieve a reasonable vertical design of the intersection. |
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| Keywords: | Intersection Vertical design Profile optimization |
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