Semi-girder damping system capable of realizing self-restoration after earthquake in super high-rise building

The invention discloses a semi-girder damping system capable of realizing self-restoration after an earthquake in a super high-rise building. The semi-girder damping system capable of realizing the self-restoration after the earthquake in the super high-rise building comprises oil dampers, hydraulic devices, soft steel dampers and semi-girder trusses, wherein each oil damper is arranged on an outer frame column of the super high-rise building; the hydraulic devices are connected with the oil dampers; the inner end of each semi-girder truss is suitable for being connected with the core barrel of the super high-rise building; the outer ends of the semi-girder trusses are connected with the oil dampers and are connected with the outer frame column of the super high-rise building through the soft steel dampers. According to the semi-girder damping system disclosed by the embodiment of the invention, the self restoration of the super high-rise building can be quickly realized, seismic loss can be reduced, post-earthquake recovery speed is quickened, and the semi-girder damping system has the advantages that the earthquake resistance is good, the structure has a small possibility of being damaged, and structural self restoration is quickly realized.