PILE HEAD JOINT STRUCTURE BETWEEN PILE AND FOUNDATION SLAB, AND PILE WITH DAMPER

摘要

PROBLEM TO BE SOLVED: To provide a novel pile head joint structure between a pile and foundation slab concrete, having base isolating ability and preventing the damage and breaking of the pile head part of the pile and the foundation slab concrete and provide a new pile with a damper used for the novel pile head joint structure. SOLUTION: Studs 5 are planted vertically erected on the upper face of end steel 4 provided at a pile head part 3 of a pile 1. Damper members 6 are provided surrounding the peripheries of the studs 5, and the studs 5 with damper members 6 are embedded in a foundation slab 21 to constitute pile head joint structure between the pile 1 and foundation slab 21. The studs 5 are planted vertically erected on the upper face of the end steel 4 provided at the pile head part 3 of the pile 1, and the damper members 6 are provided surrounding the peripheries of the studs 5 to constitute the pile with a damper.