摘要
针对收费站频发车辆撞击收费亭伤人和撞击水泥岛头侧翻造成严重交通事故的现实,提出了缓冲护栏和单波梁防撞垫等新型安全设施的设计理念,并将单波梁防撞垫、水泥岛头、缓冲护栏和防撞柱合理布局组成了收费站交通安全防护体系。经过实车碰撞实验,验证了产品的可靠性和设计的可行性。
Aiming at the reality that the traffic accident happened in the tolling station such as the vehicle crash the tolling station result in the people hurt and the vehicle crash the cement island head led to the rollover of the vehicle.The concept is proposed about the novel single-wave beam crash cushion and buffer barrier,compose the single-wave beam crash cushion,buffer barrier,cement island head and fender post to Traffic Safety Protection System.Through the full scale vehicle collision test the feasibility and reliability of the product are proved.
出处
《科学技术与工程》
2010年第27期6679-6684,共6页
Science Technology and Engineering
关键词
单波梁
防撞垫
缓冲护栏
碰撞
安全防护
事故
single-wave beam crash cushion buffer barrier collision security protection accident
