When the truss close monitoring warning value or larger deformation, timely evacuation of workers, and timely reporting party officer. Should take the following measures in the frame body collapses accident.
Truss monitoring close to the early warning value or large deformation, timely evacuation of operators, and timely report to party A related personnel. The following measures should be taken after the collapse of the frame.
When the truss monitoring is close to the early warning value or there is large deformation, evacuate the operators in time and report to the relevant personnel of Party A in time. The following measures shall be taken after the collapse of the scaffold.