Research on Safety Risk Analysis and Prevention Measure for Steel Structure Hoisting Construction
In order to effectively identify and analyze the safety risks in the process of super steel structure hoisting construction,based on a steel structure construction project case,the WBS-RBS method is used to decompose the steel structure hoisting construction work according to the construction process flow.Based on the WSR theory,the risks of steel structure hoisting construction are decomposed from the aspects of physics,reason and humanity.The WBS-RBS risk matrix of steel structure hoisting construction is constructed to identify the risks of steel structure hoisting construction,and the safety control measures are put forward from three dimensions of physics,reason and humanity.