摘要
为给出科学层面的"安全定义",从安全科学学的高度补充并完善刘潜先生提出的安全定义,提出新的安全定义:"安全是一定时空内理性人的身心免受外界危害的状态".基于此,分析新的安全定义的内涵与外延,并运用严谨的逻辑工具,推导出其他安全科学基础概念的定义.结果表明,由新的安全定义可推理演绎形成完整的安全科学概念群,这是其他现有的安全定义所不能实现的.
In order to give a more scientific ＂safety definition＂,the safety definition proposed by Mr. Liu Qian was supplemented and perfected under the guidance of safety scientology. And based on this,the new safety definition that ＂safety is an existence condition that rational person＇s body and mind are not harmed by external factors in a certain time and space（ named after Liu-Wu＇s safety definition） ＂was proposed. Accordingly its denotation and connotation was analyzed. Meanwhile,definitions of other basic concepts in safety science were deduced by rigorous logical tools. The results showed that the new safety definition could be used to reason and form the complete concepts group of safety science and these functions were much better than other existing safety definitions.
作者
吴超
杨冕
王秉
WU Chao;YANG Mian;WANG Bing(School of Resources and Safety Engineering,Central South University,Changsha 410083,China)
出处
《郑州大学学报（工学版）》
CAS
北大核心
2018年第3期1-4,28,共5页
Journal of Zhengzhou University（Engineering Science）
基金
国家自然科学基金重点项目(51534008)
关键词
安全科学
安全
新定义
内涵
外延
推论
safety science
safety
new definition
intension
extension
inference
