高速公路长大纵坡路段交通安全风险评估与分析  

Risk Evaluation and Analysis of Traffic Safety in Long-steep Slope Section of Expressway

作　　者：赵敏 ZHAO Min(Shanxi Transportation Research Institute Group Co.,Ltd.,Taiyuan,Shanxi 030006,China)

机构地区：[1]山西交通科学研究院集团有限公司,山西太原030006

出　　处：《山西交通科技》2023年第1期107-110,共4页Shanxi Science & Technology of Transportation

摘　　要：高速公路长大纵坡路段是各类交通事故的高发区,为进一步加强高速公路长大纵坡路段的安全行驶风险控制水平,以高速公路长大纵坡路段安全行驶风险为研究对象,借助层次分析理论,对识别出的风险按照权重大小排序,明确了不同类型风险的具体影响程度;并根据权重排序结果,提出针对性的风险精准控制措施。Various types of accidents occur frequently in the long-steep slope section of the expressway.Focusing on safe driving risks in the long-steep slope section of the expressway,to further strengthen risk control,this paper uses the analytic hierarchy process to sort the weight of the identified risks and determines the specific influencing degree of each kind of risk.According to the weight sorting result,a targeted precise risk control measure is proposed.

关 键 词：高速公路 长大纵坡 安全行驶风险 层次分析 权重排序 精准控制 

分 类 号：U491.255[交通运输工程—交通运输规划与管理]