摘要
分析眩光的成因和危害,为提高驾驶安全度,从道路纵断面角度对防眩设施的高度进行深入研究,建立凹、凸路面的计算模型,得出防眩设施高度计算模型,来评估防眩设施高度的合理性。
The paper analyses the cause and harm of dazzle.In order to improve the security of driving,the mathematical models for determining the height of anti-dazzle facilities based on convex curve and concave curve have been set up to evaluate the rationality of the height of anti-dazzle facilities.
出处
《交通标准化》
2011年第14期123-127,共5页
Communications Standardization
关键词
中央分隔带
纵断面
防眩设施
凹曲线
凸曲线
central separated section
profile of road
anti-dazzle facilities
concave curve
convex curve
