CONNECTOR FOR PRETENSIONED SPUN HIGH STRENGTH CONCRETE PILE WALL

摘要

A connector for a PHC pile wall is provided to close up a space between PHC piles quickly and easily, to improve constructability, to shorten a period of construction and to cut down on the cost of construction when forming a pile wall using PHC piles. A connector(100) for a PHC(pre-tensioned spun high strength concrete) pile wall, for forming a pile wall by connecting a PHC pile and an adjacent PHC pile, comprises a closure plate(110) installed to close up a space between a cylindrical PHC pile(200) and an adjacent PHC pile(210), and a pair of hanging plates(120,130) formed to be curved to have curvature corresponded to right and left sides of the closure plate, connected to two ends of the closure plate and provided with ∩-shaped fitting grooves(122,132) to be inserted and suspended on the top borders of the PHC piles.