| 摘要 |
PROBLEM TO BE SOLVED: To provide a pile head connecting structure and a construction method for the pile head connecting structure, easily constructed and having high strength coping with an increase in a pile head reaction associated with attainment of a high strength of a pile.SOLUTION: The pile head connecting structure for connecting a steel pipe pile 1 to a reinforced concrete structure 3 includes: slip stoppers 5a, 5b provided at a pile head of the steel pipe pile 1; ring members 7 inserted through the pile head and arranged below the slip stopper 5b; anchor reinforcements 9 with the lower ends joined to the ring members 7 and with the upper ends extended upward from the pile head; and concrete 11 placed in the pile head including the anchor reinforcements 9 and ring members 7. Part of each ring member 7 is projected from each anchor reinforcement 9 in a plan view. |
