| 摘要 |
PROBLEM TO BE SOLVED: To provide a building structure skeleton in which a wooden beam is reinforced by a steel reinforcing member and a joint part between a wooden column and the wooden beam is reinforced by the steel reinforcing member. SOLUTION: The wooden beam 2 is laid over a plurality of wooden columns 1 to form a rigid-frame structure, and the steel reinforcing member 5 is arranged along the lower face of the wooden beam. Screw members 11 having spiral projecting parts at the peripheral surfaces are vertically screwed into the vicinity of the upper end of the wooden column. The screw members are provided with threaded holes 11b in a right-angled direction to an axis from the peripheral surfaces. The end of the steel reinforcing member is connected to the wooden beam and joined in close contact with the side face of the wooden column by bolts 57 inserted through lateral holes almost horizontally bored from the side face of the wooden column, and screwed with the threaded holes of the screw member. COPYRIGHT: (C)2010,JPO&INPIT
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