浅谈高速公路安全保障关键技术

The Research Situation about Safeguards Technology of Expressway

随着我国高速公路的不断建设,机动车保有量的持续增加,交通事故呈上升趋势,开展高速公路的安全保障关键技术的研究日益重要。对高速公路安全保障关键技术进行了研究,重点讨论了高速公路长大上、下坡路段安全保障技术,高速公路上隧道、桥梁、互通式立交等主要节点的安全设计及防护设施的安全设计,对比了我国和国外高速公路安全保障技术和方法的差异。

With China＇s ongoing highway construction and motor vehicle population＇s continual increasing, traffic accidents occurs on the rise. On the base, the research about Safeguards Technology of expressway gets more and more important. The writer focuses on the Safeguards Technology of long slope sections, sections with Tunnels, bridges, interchange and protective facilities on expressway. Then the differences of the situation of safeguards technology and methods between the abroad and our country are analyzed.