特长高速公路隧道交通事故特征及预防措施研究  

Research on Traffic Accident Characteristics and Prevention Measures of Super-long Expressway Tunnels

作　　者：杨锦凤 王钟誉[2] 蒋国梁 

机构地区：[1]广西交通投资集团柳州高速公路运营有限公司贺州分公司,广西贺州542809 [2]桂林电子科技大学,广西桂林541004

出　　处：《西部交通科技》2015年第9期79-82,99,共5页Western China Communications Science & Technology

摘　　要：文章基于木冲隧道历年交通事故数据,分析了事故空间分布特征、事故类型分布特征、事故车辆类型分布特征及事故原因分布特征,并对隧道路段与公路段交通事故特性进行了综合比较,同时提出了对隧道路面进行抛丸或刻槽处理、清洗路面及清理排水沟、实施视觉环境保障技术、改善隧道出入口亮度差等预防特长隧道交通事故的措施。Based on the traffic accident data of Muchong Tunnel over the years,this article analyzed the spatial distribution characteristics of accidents,accident type distribution characteristics,accident vehicle type distribution characteristics and accident cause distribution characteristics,and conducted the comprehensive comparison on the traffic accident features of tunnel segments and highway segments,and also proposed the measures of tunnel pavement blasting or grooving treatment,cleaning the pavement and clearing the drains,implementing the visual environment safeguard technologies,improving the brightness of tunnel en-trance and exits,and other super-long tunnel traffic accident prevention measures.

关 键 词：特长隧道 交通事故特征 预防措施 

分 类 号：U458[建筑科学—桥梁与隧道工程]