摘要
为了提高隧道施工安全意识和技术水平,对2008-2016年间我国发生的隧道施工安全事故进行了统计。采用数据表格和条形统计图的方式,对事故的事故类型、发生次数、时空分布、伤亡人数等进行了系统分析,得出了以下规律和结论:事故中以隧道塌方最为常见,死亡人数最多;事故发生次数每隔两年左右会出现峰值,峰值后的一年往往会出现明显回落;事故分布的区域主要集中在西部山区和偏远的自治区,年度内的发生时间多为夏日雨季期间。
Inordor to improving the safety consciousness and technology level during tunnel construction,the safety accidents from 2008 to 2016 in China have been collected and analyzed. By the method of 'date table'and 'histogram figure',accident type,accident times,the distribution of space and time,and number of injury etc. have been analyzed systemically. Some results can be concluded as following. The tunnel collapse is the most common type in all accidents as the most death tolls. The peak value of accident occurring will appear about every 2 years,and then the number will decline abruptly in the next year. The space of accident mainly distributes in the west mountain area and remote municipality of China. The time of accident mainly concentrates in the rain season of one year.
出处
《施工技术》
CAS
北大核心
2017年第S1期833-836,共4页
Construction Technology
基金
国家自然科学基金(51308574)
重庆市社会民生科技创新专项(cstc2016shmszx30009)
重庆市高校创新团队建设计划(CXTDX201601024)
关键词
隧道工程
施工事故
统计分析
事故类型
伤亡人数
tunnel engineering
construction accident
statistics and analysis
accident type
casualty number
