| 横向加速度对道路线形舒适性影响的评价分析 |
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| 引用本文： | 邢志辉.横向加速度对道路线形舒适性影响的评价分析[J].水运科技信息,2009(4):81-83. |
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| 作者姓名： | 邢志辉 |
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| 作者单位： | 河北省易县交通局,易县074200 |
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| 摘 要： | 汽车在道路上行驶，其舒适性受到各种因素的综合影响，其中加速度或减速度的影响尤为显著。就加减速度对行车舒适性的影响进行了探讨，得出不同情况下横向加速度的计算公式以及不同的横向加速度变化率对行车舒适性的影响。并以实例具体说明如何评价横向加速度对行车舒适性的影响。
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| 关 键 词： | 道路 线形 横向力 横向加速度 舒适性 |
Evaluation Analysis on Road Alignment Comfort Influenced by Lateral Acceleration |
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| Xing Zhihui.Evaluation Analysis on Road Alignment Comfort Influenced by Lateral Acceleration[J].Transportation Science & Technology,2009(4):81-83. |
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| Authors: | Xing Zhihui |
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| Institution: | Xing Zhihui (Hebei Previncial Yixian Traffic Bureau, Yixian 074200, China) |
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| Abstract: | The road should make users feel safe, fast and comfortable. Its comfort is influenced by complex factors when automobile is running on the road, the affection results from acceleration and deceleration is remarkable in many influencing factors. This paper has carried on the impact of comfort results from acceleration and deceleration, and then obtained the computing formula of lateral acceler- ation in various situations and the impact of comfort results from different lateral acceleration rate. Finally, this paper gave an example which is used to explain how to evaluate the lateral acceleration influence on driving comfort. |
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| Keywords: | highway alignment lateral force lateral acceleration comfort |
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