随着我国经济的快速发展,国家对大型工程建设的投资力度越来越大,大型工程建设对我国的国民经济发挥着不可替代的作用,因此对大型工程建设的管理不可忽视。虽然总体上我国大型工程质量有了显著提高,但仍存在一些问题。而且大型工程事业关系着我们每个人的生活和国家的经济发展,其质量又是大型工程的生命线,所以大型工程质量问题是一个具有重要研究意义的课题。本文首先介绍了结构方程模型相对传统分析方法的优势,接着运用结构方程模型(SEM)对大型工程质量的影响因素进行了具体分析,估计出其简单路径图,最后得出了大型工程质量管理的结构方程模型及其关键影响因素,此方法将对大型工程质量管理有一定的指导作用。
With the rapid development of economy,the national investment in large engineering construction is bigger and bigger. Large-scale engineering construction plays an irreplaceable role in our national economy,so the management of large project construction is not to be ignored. As we all know the large engineering project's quality has improved in China,but there are still some problems. Large engineering business has a close relationship with each person's life and the development of the country,and the quality is the lifeline of large engineering project,so the large engineering project's quality problem is a difficult and challenging subject. Firstly,this article introduces the advantages of structural equation model( SEM),Secondly,it makes the detailed analysis of the influence factors of large engineering project's quality with the structural equation model,and estimates the simple path graph. Finally,we get the structural equation model and the key influencing factors of large engineering project's quality. And it will have a great effect on large engineering project's quality management.