CONSTRUCTION SAFETY RISK ASSESSMENT METHOD OF BUILDING INSTALLATION ENGINEERING BASED ON SEM
Due to the interaction between various safety risk factors,it is difficult to guarantee the reliability of construction safety risk assessment of building installation engineering.Therefore,a construction safety risk assessment method based on SEM is proposed.Firstly,the characteristics of construction safety risk of building installation engineering are analyzed,and the objectives and requirements of evaluation are clarified.Then,the structural equation model is used as the evaluation tool to construct the construction safety risk evaluation model of building installation engineering.The model includes multiple evaluation indexes and path relations,and comprehensively considers the interaction between various safety risk factors.Through model analysis and calculation,the construction safety risk level can be accurately evaluated.The test results show that the design evaluation method can accurately evaluate the construction safety risk of building installation engineering.
SEMsecurity risk characteristicssafety risk assessment model
NETL
NSTL
万方数据
