To provide a wooden member joint structure for improving workability in the case of joining a wooden member to the other member to be joined, and for developing high resistance to a repeatedly reversing and acting load.
A screw member 11 formed with a spiral overhang part 11a on an outer peripheral surface and a hollow hole in an axial direction from an edge face is screwed in an axial direction of a wooden column 1. A top end 15a of a joint bolt 13 is screwed into the bottom face of the hollow hole of the screw member. A flange-like part 14 is integrally formed with the joint bolt, and the flange-like part is screwed into the column 1 as well as the screw member in a state that it is press-fit to the edge face of the screw member. A joint metal fitting 30 is connected via the joint bolt to the screw member in a state that it is held between a fastening nut 17 screwed into the rear end of the joint bolt and the flange-like part. Also, the joint metal fitting is fixed via an anchor bolt 12 and the fastening nut 18 protruding from the foundation 3 to the foundation.
ISHIYAMA HIROKI
NAKAJIMA HIROTAKA
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