立交减速车道流出角的研究
发布时间：2019-05-18 06:00
【摘要】：通过对流出角功能的研究,以行车不发生侧向滑移、侧向倾覆为前提,以驾驶员能够顺利操作和感受为依据,以不同路况为主要影响因素,通过建立模型,从理论上计算出了减速车道流出角,建立了不同设计速度、不同路况与对应流出角之间的关系,为今后的流出角设计,特别是为积雪冰冻地区流出角设计提供了必要的理论依据。
[Abstract]:Through the study of the function of outflow angle, based on the premise that there is no lateral slip and lateral overturning, based on the smooth operation and feeling of the driver, and taking different road conditions as the main influencing factors, the model is established. The outflow angle of deceleration lane is calculated theoretically, and the relationship between different design speed, different road conditions and corresponding outflow angle is established, which is designed for the future outflow angle. In particular, it provides a necessary theoretical basis for the design of outflow angle in snow-frozen areas.
【作者单位】： 长安大学;
【分类号】：U491
[Abstract]:Through the study of the function of outflow angle, based on the premise that there is no lateral slip and lateral overturning, based on the smooth operation and feeling of the driver, and taking different road conditions as the main influencing factors, the model is established. The outflow angle of deceleration lane is calculated theoretically, and the relationship between different design speed, different road conditions and corresponding outflow angle is established, which is designed for the future outflow angle. In particular, it provides a necessary theoretical basis for the design of outflow angle in snow-frozen areas.
【作者单位】： 长安大学;
【分类号】：U491
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