But prosthetic combination column base of normal position

The utility model provides an anti -seismic performance better and shake after can quick prosthetic but prosthetic combination column base of normal position, connect including steel sheet bucket, one end the attenuator of steel sheet bucket lateral surface and with the connecting plate of the other end connection of attenuator, connecting plate fixed mounting with on the corresponding grade beam of reinforced concrete column, the attenuator has detachable mild steel board, the mild steel board is vertical to be placed. Through setting up attenuator (mild steel board), it is better relatively owing to plasticity as the mild steel board of attenuator power consumption board when taking place the small earthquake, can produce to concentrate and warp, absorb most seismic energy, when the strong earthquake of emergence, the mild steel board produces cuts the surrender, consumes seismic energy, protects reinforced concrete column not take place destruction or collapse well, and anti -seismic performance is better, simultaneously, because the mild steel board detachable, after strong earthquake, can take off the replacement with impaired mild steel board and be undamaged mild steel board, realize shaking the quick restoration in back.