STEEL PIPE PILE REINFORCEMENT METHOD USING COUPLER

摘要

PURPOSE: A steel pipe pile reinforced method of a head using a coupler, capable of the prevention of perpendicularity and horizontal displacement, are provided to improve structural stability by efficiently delivering the load of the footing concrete and superstructure to the steel pipe pile. CONSTITUTION: A steel pipe pile reinforced method of a head using a coupler is as follows. The top of a steel pipe pile buried under the ground is cut in order to be protruded from the ground(S10). A joint hole is punched on the top of the steel pipe pile projected from the surface in radial direction(S20). A push plate is established on the top of the steel pipe pile(S30).