| 半定向互通在山区高速公路中的应用 |
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| 引用本文： | 刘健斌,刘益兵.半定向互通在山区高速公路中的应用[J].山西建筑,2014(10):148-149. |
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| 作者姓名： | 刘健斌 刘益兵 |
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| 作者单位： | 中交第一公路勘察设计研究院有限公司,陕西西安710068 |
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| 摘 要： | 通过分析半定向互通与单喇叭互通的关系,介绍了半定向互通的特点,对山区高速公路中半定向互通形式进行了探讨与论述,并结合工程实例,说明了在狭长地形、单侧山坡、匝道出入口指标要求高的地形条件下采用半定向互通形式具有较大优势。
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| 关 键 词： | 半定向互通 地形 匝道 山区高速公路 |
Application of semi-directional interflow in mountainous highway |
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| LIU Jian-bin,LIU Yi-bing.Application of semi-directional interflow in mountainous highway[J].Shanxi Architecture,2014(10):148-149. |
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| Authors: | LIU Jian-bin LIU Yi-bing |
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| Affiliation: | ( China Traffic 1st Highway Survey ＆ Design Academy Co. , Ltd, Xi＇ an 710068, China) |
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| Abstract: | Through analyzing the relationship of semi-directional interflow and single-loudspeaker interflow, the thesis introduces the characteris tics of semi-directional interflow, explores and discusses the semi-directional interflow of mountainous highway. Combining with engineering ex amples, it illustrates the advantages of applying semi-directional interflow under the topography of narrow topography, single slope and high ramp exit index as well. |
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| Keywords: | semi-directional interflow topography ramp mountainous highway |
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