摘要
分析旋转式防撞护栏的典型防护机理,进行实车碰撞试验检验,将结果与其他护栏的碰撞试验结果进行对比,揭示其典型安全性能特征,研究结果可为工程项目护栏设计提供参考。
This paper analyzes typical protective mechanisms of rotary crash barrier and carries out real car crash test and inspection,which results are compared with crash test results of other barriers to disclose features of its typical safety performance.The results of research can provide a reference for design of barriers in projects.
出处
《公路交通技术》
2012年第4期137-139,共3页
Technology of Highway and Transport
关键词
旋转式
护栏
安全性能
防撞试验
rotary
barrier
safety performance
crash test
