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为满足停、会、超车视距的要求,保证安全行车,司机视线高度是确定道路竖曲线最小半径或长度的重要因素,而司机视高的确定,则随汽车类型日益更新和司机身高的变化而异。我国现行的《公路工程技术标准》中系参照日本规定,采用1.2米视高。为了更加符合我国国情,故本文作者进行了司机视高的测定,文中介绍了测量的方法和测量成果的分析,从而提出了司机视高选定的建设值。这将为我国《公路工程技术标准》的修订提供了可靠的依据。
To meet the stop, will, overtaking the requirements of visual distance, to ensure safe driving, the driver’s line of sight height is to determine the minimum radius or length of the road curve important factor, and the driver to determine the height, with the car type is increasingly updated and changes in the height of the driver Different. China’s current “highway engineering standards” reference to the provisions of Japan Department, using 1.2 meters as high. In order to be more in line with China’s national conditions, so the author of the author measured the driver’s height, the article introduced the measurement methods and measurement results analysis, which proposed the driver selected as the construction of high value. This will provide a reliable basis for the revision of China’s “Highway Engineering Standard”.