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Study on Operating Speed of Vehicles on Expressway in Mountainous District

机译:山区高速公路车辆行驶速度研究

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摘要

Through the analysis on the features of expressway in mountainous district and the factors influencing operating speed of vehicles, the paper introduce some domestic and overseas commonly used prediction models, and made a case study on a certain expressway in mountainous district by using the IHSDM model and the model provided by the Evaluation Guide on the Safety of Highway Project, and established speed limits of this expressway for various vehicle types, different road sections and special spot locations.
机译:通过对山区高速公路的特点和影响车辆行驶速度的因素的分析,介绍了国内外一些常用的预测模型,并利用IHSDM模型对山区某条高速公路进行了案例研究。公路安全性评估指南提供的模型,并为各种车辆类型,不同路段和特殊地点指定了该高速公路的速度限制。

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