| 古亭山互通式立交方案设计比选分析 |
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| 引用本文： | 雷晓晖,李兵.古亭山互通式立交方案设计比选分析[J].西部交通科技,2013(6):76-78,124. |
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| 作者姓名： | 雷晓晖 李兵 |
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| 作者单位： | 1. 广西壮族自治区交通规划勘察设计研究院,广西南宁,530029
2. 广西交通职业技术学院,广西南宁,530023 |
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| 摘 要： | 文章基于古亭山互通式立交所处的地形地质概况及其交通量情况,从立交匝道布置及左转匝道主要技术指标方面,对所提出的小环道+半定向混合型设计方案和对称苜蓿叶+半定向混合型设计方案进行了比选,最终选定小环道+半定向混合型方案为可行的立交方案。
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| 关 键 词： | 高速公路 古亭山互通式立交 方案比选 |
Analysis of Guttingshan Interchange Program Design and Selection |
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| LEI Xiao-hui
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LI Bing.Analysis of Guttingshan Interchange Program Design and Selection[J].Western China Communication Science & Technology,2013(6):76-78,124. |
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| Authors: | LEI Xiao-hui LI Bing |
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| Institution: | 1.Guangxi Communications Planning Surveying and Design Institute, Nanning, Guangxi, 530029; 2.Guangxi Vocational and Technical College of Communications, Nanning, Guangxi, 530023) |
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| Abstract: | Based on the geological terrain survey and traffic conditions in which Guttingshan Interchange is located, from main technical indicators of interchange ramp layout and left- turn ramp,the article conducted the comparison and selection for the proposed small ring road＋semi-directional hybrid design program as well as the symmetrical cloverleaf＋semi- directional hybrid design program,and finally selected the small ring road＋semi-directional hybrid program as feasible interchange program. |
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| Keywords: | Expressway Guttingshan interchange Program comparison and selection |
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