| 高速公路互通改扩建线形布设难点及处理方法研究 |
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| 引用本文： | 黄光耀,王红,罗慧,廖俊棠.高速公路互通改扩建线形布设难点及处理方法研究[J].西部交通科技,2014(5):15-19. |
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| 作者姓名： | 黄光耀 王红 罗慧 廖俊棠 |
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| 作者单位： | [1]广西交通科学研究院,广西南宁530007 [2]武汉理工大学,湖北武汉430063 |
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| 摘 要： | 互通式立交改扩建是高速公路改扩建工程的重点和难点,做好其改扩建线形布设非常关键。文章采用比较性分析与规律性总结相结合的方法,分析了高速公路互通式立交改扩建工程线形布设的主要影响因素和普遍遇到的难点与处理方法,并以呼包高速公路呼和浩特市互通改扩建工程为实例,介绍了其改扩建线形布设的难点与解决措施。
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| 关 键 词： | 高速公路 改扩建工程 互通式立交 线形设计 难点 处理方法 |
Research on Linear Layout Difficulties and Treatment Method of Expressway Interchange Extension and Renovation |
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| HUANG Guang-yao,WANG Hong,LUO Hui,LIAO Jun-tang.Research on Linear Layout Difficulties and Treatment Method of Expressway Interchange Extension and Renovation[J].Western China Communication Science & Technology,2014(5):15-19. |
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| Authors: | HUANG Guang-yao WANG Hong LUO Hui LIAO Jun-tang |
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| Institution: | 1. Guangxi Transportation Research Institute, Nanning, Guangxi, 530007; 2. Wuhan University of Technology, Wuhan, Hubei, 430063) |
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| Abstract: | Interchange renovation and expansion is the key and difficulty for the expressway renovation and expansion project,and its linear layout of renovation and expansion is crucial.This article used the combining method of comparative analysis and reguladty summary to analyze the main influential factors for expressway interchange renovation and expansion engineering linear layout as well as commonly encountered difficulties and treatment methods, and with Hubao Expressway Hohhot Interchange renovation and expansion project as an example,it introduced the difficulties and solutions for its renovation and expansion linear layout. |
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| Keywords: | Expressway Renovation and expansion project Interchange Linear design Difficulty Treatment method |
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