中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (1): 137-142.doi: 10.16265/j.cnki.issn1003-3033.2018.01.023

• 安全社会工程 • 上一篇    下一篇

基于SEM的煤矿安全生产影响因素系统研究

成连华 副教授, 郭慧敏   

  1. 西安科技大学 安全科学与工程学院,陕西 西安 710054
  • 收稿日期:2017-10-25 出版日期:2018-01-28 发布日期:2020-09-28
  • 作者简介:成连华 (1977—),男,山东莘县人,博士,副教授,硕士生导师,现任安全工程系主任,主要从事安全管理与安全系统工程领域的教学与科研工作。E-mail: chenglianhua@126.com。

Study on factors influencing coal mine work safety based on SEM

CHENG Lianhua, GUO Huimin   

  1. College of Safety Science and Engineering, Xi'an University of Science & Technology, Xi'an Shaanxi 710054, China
  • Received:2017-10-25 Online:2018-01-28 Published:2020-09-28

摘要: 为正确认识影响煤矿安全生产的各因素及其对安全系统的相对重要性,首先运用文献综述法和现场调研法,系统考虑并提炼出影响煤矿安全生产的5大类18个因素;然后选取2个煤矿的300名员工发放问卷,应用SPSS21.0统计分析数据;最后运用结构方程模型(SEM)建模方法,构建二阶验证性因子分析模型和因果关系路径分析模型,分析影响煤矿安全生产的5大类因素以及各因素间的关系。结果表明:人的不安全行为对煤矿安全生产的影响最大,其次是组织管理、物的不安全状态、煤矿固有风险和环境中的不安全因素;另外,5大类影响因素之间具有直接或间接的影响。

关键词: 安全生产, 影响因素, 结构方程模型(SEM), 路径分析, 验证性因子

Abstract: It is very important to correctly understand the factors affecting coal mine work safety and their relative importance to the safety system. First, 18 factors divided into 5 categories were identified with the method of literature review and field research. Then, 300 employees from 2 coal mines were selected to carry out the questionnaire survey, and SPSS21.0 was used to analyze the questionnaire data. Finally, a second-order confirmatory factor analysis model and a causal relationship path analysis model were built by the method of SEM, and the relationships between the five factors were analyzed .The results show that human unsafe behaviors have the greatest impact on coal mine work safety, followed by the unsafe factors in organizational management and unsafe status of articles, coal mine inherent risk and the unsafe factor in the environment. In addition, there is a direct or indirect impact between the 5 factors.

Key words: work safety, influencing factors, structural equation model (SEM), path analysis, confirmatory factor

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