Lifting and installation method of buckling restrained braces

The invention discloses a lifting and installation method of buckling restrained braces. The method provided by the invention is characterized in that the buckling restrained braces are lifted at first; when being lifted on a to-be-installed storey, the buckling restrained braces are pulled into a floor by using a rope tied on the braces in advance; next, the buckling restrained braces are moved to a to-be-installed location by using a hand-push hydraulic forklift; at the moment, the buckling restrained braces are lifted up by using electric hoists on a beam for butt joint with pre-buried components in the beam and columns; finally, cover plates are added and are connected by bolts to complete the installation of the buckling restrained braces. According to the lifting and installation method, the lifting and installation process is convenient and rapid; therefore the project progress is accelerated; the work period is shortened; the labor intensity is lowered; the on-site installation efficiency of the buckl