| 摘要 |
PURPOSE: A prefabricated device for reinforcing the head of a construction pile is provided to reduce labor costs because an additional welding work is not required by assembling components using a punching work. CONSTITUTION: A prefabricated device for reinforcing the head of a construction pile comprises multiple reinforcing bars(110), a ring-shaped flange(130), and a circular cap(140). The reinforcing bars have hanging protrusions(115). The ring-shaped flange is coupled to the reinforcing bars. The circular cap is coupled to the bottom ends of the reinforcing bars. Circular protrusions are formed in the bottom of the ring-shaped flange and the circular cap. |
