高速公路防眩板支撑结构研究

Research on glare shield's support structure on expressways

就目前国内高速公路中使用的防眩板支撑结构进行了分类,接着对不同类型的支撑结构从造价、安装更换、碰撞损失与适用范围等方面进行了技术经济比较,为高速公路防眩板支撑结构设计与选择奠定了基础。

The study classifies the glare shield＇s support structures on expressways in China,undertakes the technical and economic comparisons about the cost,the installation and replacement,the collision loss,and the applied scope of different support structures,so as to lay the foundation for the design and selection for the glare shield＇s support structure on expressways.