Safety Culture Evaluation Index System for Construction Enterprises Based on Human Error Theory

To construct a scientific evaluation index system and fulfill the objective evaluation for the safety culture of construction enterprise,the paper firstly obtains the various factors influencing the safety culture of construction enterprise by means of information precipitation and questionnaire survey,and then analyzes and classifies the factors based on human error theory.Next,factor analysis method is used to construct the evaluation index system of safety culture on the basis of concept system.The research shows that the index system not only provides quantitative description of the importance degree,but also defines the causal relationship among the indexes,which is of significance to the safety culture building of construction enterprises.