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山区普通干线公路夜间行车视线受限,事故“黑点”路段容易发生交通事故。而目前普通公路夜间照明设施差,成为交通安全的制约因素之一。文中提出通过设置夜光路面改善夜间行车环境,进行路面警示信息传达,以降低事故发生率;并采用正交试验法对夜光路面材料、配合比进行了研究,按照发光面积比确定了各种材料的配合比例。试验路段的应用结果显示这种路面夜间警示效果显著,事故发生率可降低80%。
Ordinary arterial roads in mountainous areas have limited traffic lights at night, and accidents like “black spots” are prone to traffic accidents. At present, ordinary night lighting facilities are poor, becoming one of the constraints of traffic safety. In this paper, the night driving environment is set up by setting the luminous pavement, and the warning information of the pavement is conveyed to reduce the accident rate. The materials and proportion of the luminous pavement are studied by using the orthogonal test method. With the ratio. The application results of the test section show that the warning effect of such pavement at night is significant, and the accident rate can be reduced by 80%.