DEVICE FOR REINFORCING HEAD OF PIPE PILE AND CONNECTION BETWEEN FOUNDATION AND PIPE PILE THEREOF

摘要

PURPOSE: A head reinforcing member for a hollow pile, and a structure for connecting the hollow pile to a base are provided to enable simple assembling and manufacturing by decreasing the number of parts and minimize interference with basic rebar due to a simple shape. CONSTITUTION: A head reinforcing member(100) for a hollow pile comprises a blocking plate, a central bar, a fixed head, and a holding frame. The blocking plate has a size to be inserted into the hollow of a hollow pile(10) and close the hollow. The central bar is fixed to stand on the central part of the blocking plate. The central bar is buried at basic concrete(20) and substantially reinforces the head of the hollow pile. The fixed head is formed to be more widely than the cross section of the central part on the upper part of the central bar. The fixed head reinforces the central bar to strengthen anchoring force to the basic concrete.