| 高速公路改扩建路线设计方法 |
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| 引用本文： | 于林.高速公路改扩建路线设计方法[J].交通科技与经济,2010,12(3):75-77. |
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| 作者姓名： | 于林 |
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| 作者单位： | 广东省公路勘察规划设计院有限公司,广东广州,510507 |
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| 摘 要： | 由于早期高速公路建设受到资金和经济发展的制约，大部分高速公路均按照双向4车道标准进行建设，随着交通运输量不断增长，许多先期修建的高速公路面临着扩建。分析改扩建项目制约因素，并在此基础上提出改扩建项目路线设计方法。
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| 关 键 词： | 高速公路 改扩建 路线设计 |
The Highway Changes Extension Location Method |
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| YU-Lin.The Highway Changes Extension Location Method[J].Technology & Economy in Areas of Communications,2010,12(3):75-77. |
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| Authors: | YU-Lin |
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| Institution: | Guangdong Province Road Reconnaissance Plan Design Institute Limited Company/a>;Guangzhou 510507/a>;China |
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| Abstract: | Because the early highway construction receives the fund and the economic development restriction,the majority of highways defer to the bidirectional four traffic lane standard to carry on the construction,along with the economical swift growth,the social transportation freight volume also unceasingly grows,many constructed ahead of time the highway faces is expanding.This article analyzed theoretically and studies changed the extension location method. |
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| Keywords: | highway changes extension location |
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