道路交通安全标志护栏及防眩设施的设计研究  

Research on Design of Road Traffic Safety Sign Guardrail and Anti-dazzle Facilities

作　　者：席淑丽 Xi Shuli(Gansu Henglu Transportation Survey and Design Institute Co.,Ltd.,Lanzhou,China)

机构地区：[1]甘肃恒路交通勘察设计院有限公司,甘肃兰州

出　　处：《科学技术创新》2024年第13期129-132,共4页Scientific and Technological Innovation

摘　　要：本文主要探究了道路交通标志、护栏以及防眩设施的设计要点。在道路交通标志设计中,需要考虑设计行车速度对标志尺寸的影响,选择铝板或合成树脂板作为标志板,在表面使用反光膜,可以提高行车安全。在道路护栏设计中,根据路段交通量等因素选择了“强梁-弱柱式”半刚性护栏,兼顾安全性和经济性。在道路防眩设计中,重点确定遮光角、防眩板高度、宽度等参数。通过对道路交通标志、护栏、防眩设施的科学设计,为其制作与安装提供了依据,对保障道路行车安全有积极帮助。This paper mainly discusses the design points of road traffic signs,guardrail and anti-glare facilities.In the design of road traffic signs,it is necessary to consider the impact of the design speed on the size of the sign,choose aluminum plate or synthetic resin plate as a sign plate,and use reflective film on the surface to improve driving safety.In the design of road guardrail,according to the traffic volume and other factors,the"strong beam-weak column"semi-rigid guardrail is selected to take into account safety and economy.In the design of road anti-glare,the key parameters such as shading Angle,height and width of anti-glare plate are determined.Through the scientific design of road traffic signs,guardrail and anti-dazzle facilities,it provides a basis for their manufacture and installation,and has positive help to ensure road driving safety.

关 键 词：道路交通标志 安全护栏 防眩板 遮光角 

分 类 号：U491.5[交通运输工程—交通运输规划与管理]