基于结构方程模型的施工企业安全绩效影响因素研究

发布时间：2018-03-15 00:06

本文选题：施工企业　切入点：安全绩效　出处：《中南大学》2013年硕士论文　论文类型：学位论文

【摘要】：摘要：近些年来,尽管建筑安全管理体系逐渐完善,施工企业安全事故次数和伤亡人数呈下降趋势,但其严重性依然不容忽视。如果能找到施工企业安全绩效的影响因素,掌握各因素的影响作用,这对于提高安全绩效,搞好施工安全生产和事故预防工作具有重要的现实意义。而目前对于安全绩效影响机制的研究,多为一些定性的结论。即使有小部分量化的数据,也存在量化指标设置不合理,受人为因素影响较大的缺点,缺乏系统科学性,在实际应用中有很大的局限性。本研究以国内外相关文献为基础,再结合我国施工企业的实际情况,提出可能影响我国施工企业安全绩效的影响因素(包括人的安全素质、物的安全状态、管理水平、环境安全状态和技术和工艺因素),构建施工企业安全绩效的影响因素模型,力图通过实证分析对模型进行验证和解释,得到安全绩效影响因素的相关结论。通过调查问卷的设计、调查问卷的发放与回收,对施工企业的相关数据进行收集,根据所获得的样本数据,采用SPSS软件中的信度分析方法、效度分析方法和探索性因子分析方法对问卷的有效性进行了检验。用结构方程模型分析方法进行了实证分析和检验,运用AMOS18.0软件对所假设的模型进行拟合和估计、修正、解释,最终确定了施工企业安全绩效的影响因素模型。本研究最终得出如下结论：从影响作用上看,人的安全素质、物的安全状态、管理水平、环境安全状态和技术和工艺因素都对安全绩效产生正向的显著影响；从影响程度上看,各因素对安全绩效的总体影响从大到小依次为：人的安全素质、物的安全状态、管理水平、技术和工艺因素、环境安全状态。并根据安全绩效的影响因素的确定,有针对性地提出了提高施工企业安全绩效的建议。文中图6幅,表21个,参考文献82篇。
[Abstract]:Abstract: in recent years, although the construction safety management system has been gradually improved, the number of accidents and casualties of construction enterprises has decreased, but its severity can not be ignored. If we can find the factors that affect the safety performance of construction enterprises, Mastering the influence of various factors has important practical significance for improving safety performance and improving construction safety production and accident prevention. Even if there is a small number of quantitative data, there are some disadvantages such as unreasonable setting of quantitative indexes, great influence of human factors, lack of systematic scientific nature, and great limitations in practical application. Based on the relevant literature at home and abroad, combined with the actual situation of the construction enterprises in China, this paper puts forward the factors that may affect the safety performance of the construction enterprises in China (including the safety quality of human beings, the safety state of objects, the level of management). The environmental safety state and technical and technological factors are discussed, and the model of influencing factors of construction enterprises' safety performance is constructed, which tries to verify and explain the model through empirical analysis. Through the design of the questionnaire, the distribution and recovery of the questionnaire, the relevant data of the construction enterprise are collected, according to the sample data obtained, the reliability analysis method in SPSS software is adopted. Validity analysis method and exploratory factor analysis method are used to test the validity of the questionnaire. The structural equation model analysis method is used to analyze and test the validity of the questionnaire. The hypothetical model is fitted and estimated by AMOS18.0 software. Finally, the influencing factors model of construction enterprise safety performance is determined. The conclusion of this study is as follows: from the point of view of influence, human safety quality, material safety state, management level, environmental safety state and technical and technological factors all have positive and significant effects on safety performance; In terms of the degree of influence, the overall influence of various factors on safety performance is in the order of human safety quality, material safety state, management level, technical and technological factors. According to the determinations of the influencing factors of the safety performance, the suggestions for improving the safety performance of the construction enterprises are put forward. There are 6 figures, 21 tables and 82 references in this paper.
【学位授予单位】：中南大学
【学位级别】：硕士
【学位授予年份】：2013
【分类号】：TU714

【参考文献】