| 匝道收费站过渡段长度取值探讨 |
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| 引用本文： | 李金梅.匝道收费站过渡段长度取值探讨[J].交通标准化,2013(11):41-42. |
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| 作者姓名： | 李金梅 |
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| 作者单位： | 深圳高速工程顾问有限公司,广东深圳,518034 |
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| 摘 要： | 收费广场过渡段长度取值时除从宽度变化考虑外,同时应考虑超高变化,分别计算过渡段的长度,取较长者作为广场过渡段。针对现行路线规范中未给出变宽段超高渐变长度的计算方法,提出一种折中的计算模式,为类似工程提供参考。
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| 关 键 词： | 收费广场 超高 加宽 互通立交 匝道 |
Length Value of Ramp Toll Station Transition |
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| LI Jin-mei.Length Value of Ramp Toll Station Transition[J].Communications Standardization,2013(11):41-42. |
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| Authors: | LI Jin-mei |
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| Institution: | LI Jin-mei(Shenzhen Expressway Engineering Consultants Co.,Ltd.,Shenzhen 518034,China) |
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| Abstract: | Considering the length of the Toll plaza transition, besides the change of the width, it should also pay attention to the ultra-high, calculate the length of the transition section, take the loger one as the square transition section. For the calculation of the length of the widened segment ultrahigh gradient method is not given in the current route specification, this paper proposes a compromise computing model and provides a reference for similar projects. |
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| Keywords: | toll plaza ultra-high widen interchange ramp |
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