| 摘要 |
PROBLEM TO BE SOLVED: To provide a wall panel fitting device for reducing shear stress acting on a bolt by relatively positionally dislocating a stepped installation metal fitting and a through-angle in an earthquake, without enlarging the through-angle.SOLUTION: In the wall panel fitting device, a hollow wall panel 1 is installed in the cross-sectional L-shaped through-angle 8 fixed to a beam 6 of a building structure by the stepped installation metal fitting 20 and a butting plate 30, and a lap part of a lower side vertical part of the stepped installation metal fitting 20 and the butting plate 30 is fastened to the wall panel 1 by a bolt 50, and an outside surface of the butting plate 30 is arranged in contact on the wall panel 1, and an angle pressure contact part is interposed between the stepped installation metal fitting 20 and the through-angle 8, and the through-angle 8 is sandwiched-fixed between an upper side vertical part and the butting plate 30 of the stepped installation metal fitting 20, and a clearance is provided between the upper side vertical part of the stepped installation metal fitting 20 and an inside corner part of the through-angle 8. |
