| 高等级道路超高过渡段的设置方式 |
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| 引用本文： | 陈建宗,陈建新.高等级道路超高过渡段的设置方式[J].广东公路交通,2014(2):9-12. |
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| 作者姓名： | 陈建宗 陈建新 |
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| 作者单位： | [1]广东省冶金建筑设计研究院,广州510080 [2]长安大学,西安710064 |
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| 摘 要： | 针对目前设计单位对高等级道路超高过渡段设置方式多样的情况,分析了超高过渡段设置的影响因素,提出当回旋线长度大于超高过渡需要长度时的四种不同超高过渡方式,并进行比较分析后,给出了超高过渡段的推荐设置方式.
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| 关 键 词： | 高等级道路 超高过渡段 超高渐变率 |
Study on Establishing methods for Superelevation Transition Sections of High Grade Highway |
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| CHEN Jianzong,CHEN Jianxin.Study on Establishing methods for Superelevation Transition Sections of High Grade Highway[J].Guangdong Highway Communications,2014(2):9-12. |
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| Authors: | CHEN Jianzong CHEN Jianxin |
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| Institution: | 1. Guangdong Metallurgical and Architectural Design Institute, Guangzhou 510080 ; 2. Chang＇an University, Xi＇an710064) |
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| Abstract: | In view of the situation that different establishing methods of high grade highway superelevation transition sections are applied by domestic design institutes at present, the influencing factors of superelevation transition sections design and four establishing methods are provided when the clothoid curve is longer than superelevation transition section. Then one of the four methods is recommended after comparative analysis. |
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| Keywords: | high grade highway superelevation transition sections superelevation transition ratio |
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