道路防护系统中碰撞缓冲垫的应用和试验——EN 1317.3《碰撞缓冲垫性能等级、碰撞试验验收标准及试验方法》简述

Application and Test of Collision Cushion in Road Protection System——EN 1317.3 "Collision Cushion Performance Levels,Collision Test Acceptance Criteria and Test Methods" Outline

为了规范高速公路安全设施的技术性能、验收标准和试验方法,2000年以来,欧盟提出了道路防护系统的EN 1317系列标准,EN 1317.3《碰撞缓冲垫性能等级、碰撞试验验收标准及试验方法》即为其中之一,对该方法的主要内容作一介绍有助于其推广应用。

In order to regulate the technic performance, acceptance criteria and test methods for highway safety measures, since 2000, European Union has EN 1317 series standards of the road protection system, EN 1317.3 ＂Collision Cushion Performance Lvels, Collision Test Acceptance Criteria and Test Methods＂ is one of the standards, introductions on its main contents will promote its application.