7个标准中危险源的定义、内容和分类研究

Research on definition,content and classification of hazards in seven standards

为更有效地识别危险源和管理职业安全风险,有必要明确危险源的定义和内容。用对比分析的方法,梳理7个标准中危险源的定义及识别危险源时需要考虑的因素。借助分析结果,研究危险源的内容、分类及其与隐患的关系。结果表明:危险源的内容非常宽泛,有可能造成事故的因素或原因的能量、物质、人、人的行为、人所在组织、系统、空间等是危险源;危险源的分类严格依赖于分类所依据的事故致因模型,危险源和隐患的含义相同。

Both effective identification and management of occupational safety risks require an unambiguous definition and a complete description to the hazard. The comparative analysis method was used to comb the definitions of a hazard in 7 standards and the factors to be considered in identifying hazards. The results of the analysis were used to study the content,classification and the relationship between the hazard and the hidden danger. The results show that the contents of a hazard have a very wide range. Energy,materials,human,human behaviors,the organization of humans,system,space and so on,all of these might be hazard,its classification strictly relies on accidents causation models,and that the hazard and the hidden danger are identical in the meaning.