| 摘要 |
PROBLEM TO BE SOLVED: To provide a pile head joint structure that enables stress transfer between a pile and a footing to be efficiently performed by securing predetermined bond strength without making the weld amount of a joint of a steel pipe and a connection member larger than necessary.SOLUTION: A pile head joint structure, in which a plurality of pile head reinforcement joint members 2 are provided along an outer peripheral surface of a pile head of such a pile 1 using a steel pipe 11 as a steel pipe concrete pile or a steel pipe pile, includes a cylindrical body 21 into which a pile head reinforcement is inserted and supported, and a pair of connection plates 22 and 22, the one-end sides of which are provided in such a state as to sandwich the cylindrical body 21 from both the sides and the other-end sides of which are welded to an outer peripheral surface of the steel pipe 11. |
