摘要
为探究我国罐车公路运输危化品事故发生特征,考虑应急救援耗时问题及危化品类别、公路等级对应急救援耗时的影响,从人员伤亡情况、发生时间、区域、类别、原因等方面,系统、全面地分析2013—2018年间使用罐车运输危化品引发的事故。结果表明:事故起数和死亡人数分别以年均1.9%和20.8%的速率增长和下降;高温、低温时期、春节、每月12、13、24、27日和每日6:00-9:00时段为事故多发期;东部沿海地区部分省份为事故多发区域;主要交通事故类别、事故类型和事故原因分别为单方翻车事故、泄漏事故和人员因素;易燃类和液态危化品、高等级公路的事故较多;毒性物质(固态和液态)、爆炸品(液态和气态)和城市公路对应急救援耗时影响最大。
In order to explore characteristics of tanker transportation accidents of hazardous chemicals in China,with time consumption for emergency rescue and impacts of hazardous chemical categories and highway grades on rescue time taken into consideration,systematic and comprehensive analysis was conducted for such accidents between 2013 and 2018 from aspects of casualty,time,area,category,and cause.The results show that accidents'number and death toll increase at an average annual rate of 1.9%and decrease at 20.8%respectively.Both high and low temperature period,Chinese New Year,day 12,13,24 and 27 of each month and 6:00-9:00 every day are accident-prone periods;some provinces in the eastern coastal areas are frequent accident regions.Main category of traffic accidents,main type of accidents,and major causes are respectively unilateral rollover accidents,leakage accidents and personnel factors.Flammable and liquid hazardous chemicals and high-grade highway cause more accidents while toxic substances(solid and liquid),explosives(liquid and gaseous),and urban highways have the greatest impact on time consumption for emergency rescue.
作者
曹建
施式亮
鲁义
刘勇
王阳
彭俊豪
CAO Jian;SHI Shiliang;LU Yi;LIU Yong;WANG Yang;PENG Junhao(School of Resource,Environment and Safety Engineering,Hunan University of Science and Technology,Xiangtan Hunan 411201,China;Hunan Provincial Key Laboratory of Safe Mining Techniques of Coal Mines,Hunan University of Science and Technology,Xiangtan Hunan 411201,China)
出处
《中国安全科学学报》
CAS
CSCD
北大核心
2020年第2期119-126,共8页
China Safety Science Journal
基金
国家自然科学基金资助(51774135,51974120)
湖南省2017年安全生产专项资金项目(湘财企指[2017]20号)
湖南省自然科学基金青年基金资助(2019JJ50152)
湖南省教育厅科学研究项目优秀青年项目(18B210)。
关键词
罐式车辆
公路运输
危险化学品
统计分析
应急救援
tank vehicles
road transportation
hazardous chemicals
statistical analysis
emergency rescue
