| 摘要 |
PROBLEM TO BE SOLVED: To provide a damage control structure in a steel construction through the use of a wooden material, using a buckling restrained brace as a vibration control member for a frame, from the view point of achieving a prolonged life of a building and using reuse material.SOLUTION: A structure 1 includes a cross H-shaped steel 20 for a column to which a wooden material 22 is attached to each of the four flanges 12 and 19, and an H-shaped steel 37 for a beam to which a pair of wooden materials 40 is attached. In order to join the cross H-shaped steel 20 for a column to the H-shaped steel 37 for a beam, an end plate 48 welded to the edge face of the H-shaped steel 37 for a beam and a flange 12 of the cross H-shaped steel 20 for a column are joined with high strength screw bolts 52. Wooden filling materials 62 and 63 are post-attached to the junction part of both 20 and 37. In addition, a buckling restrained brace 4 is provided between the cross H-shaped steel 20 for a column and the H-shaped steel 37 for a beam. |
