Research of Hydropower Construction Work System Safety Evaluation Based on SEM and ANP Model

Jian Lan Zhou; Zhi Yu Sun

doi:10.4028/www.scientific.net/AMM.212-213.1030

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 212-213Research of Hydropower Construction Work System...

Research of Hydropower Construction Work System Safety Evaluation Based on SEM and ANP Model

Abstract:

It is imperative to strengthen the high-risk work system assessment and accidents prevention and control of hydropower construction hazards based on the identification of risk factors. Work system safety is a function of many factors, besides it is dynamic and complex. There may be relations and dependencies among the safety factors. Therefore, work system safety should be analyzed in a holistic manner. In this study, the accidents data analysis is used to identify the links among the factors, which are used as factor dominance relation in Analytic Network Process. Therefore, the influence factors of engineering construction safety are worthy of studying. Through extensive reading literature and information, making contrast and analyzing, researching and other methods, finishing the preliminary indicators of construction safety influencing factors, after conducting questionnaire survey, ultimately identified 19 indicators of factors and based on these indicators draw SEM model by AMOS software. With the influencing factors, it gives assessment result through the variable assignment and the factors weight derived from SEM and ANP method.

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Periodical:

Applied Mechanics and Materials (Volumes 212-213)

Pages:

1030-1033

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.212-213.1030

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Online since:

October 2012

Authors:

Jian Lan Zhou, Zhi Yu Sun

Keywords:

Analytic Network Process (ANP), Structural Equation Modeling (SEM), Work System Safety Evaluation

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