Abstract
The correlation analysis of the independence between the behavioral influencing factors has been performed in order to find the non-independent factors. Among the Human Factors Analysis and Classification System (HFACS), the impact of the high-level factors on the bottom level is determined. This study uses empirical method, namely Structural Equation Modeling (SEM) to build the relationship model. After finishing the framework of construction safety influencing factors, we design the questionnaire survey, ultimately draw SEM model by AMOS software. The results by AMOS show that the model can effectively describe the relationship between the influence factors of which affecting construction safety and provide strong evidence for improving the engineering and construction management.
Highlights
At present, China’s engineering construction safety management system is gradually standardized, the safety management achieves a more significant result, but the overall situation remains grim
This study intends to use structural equation modeling to build a four-layer model to analyze the factors affecting engineering construction safety, of which factors involve to upper management and field construction workers, aims to analysis sources of risk in project construction process from the global
According to the results show by the output of AMOS software, the two model design can be accepted, but contrast Table 4 and 5, the result of model fitting index indicate that the first model’s fitting parameters are more satisfying, simultaneously the first model conforms to the practical significance of this research
Summary
China’s engineering construction safety management system is gradually standardized, the safety management achieves a more significant result, but the overall situation remains grim. This study intends to use structural equation modeling to build a four-layer model to analyze the factors affecting engineering construction safety, of which factors involve to upper management and field construction workers, aims to analysis sources of risk in project construction process from the global. Technol., 5(6): 2067-2072, 2013 accident emergency response capacity, used the questionnaire obtained data, results showed that the evaluation system was reasonable (Chen et al, 2011); H.A. Bassioni and T.M. Hassan studied on the quality management model of construction contractors by SEM, showed that work atmosphere, cooperative relations, risk management and process control have positive impact on performance (Bassioni et al, 2007). Use Structural Equation Modeling (SEM) to analyze the relationship between the construction safety influencing factors. Chi-square value is the smaller, the better; CFI, NFI, IFI, RFI and GFI is to belong to
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