| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an earthquake-resistant structure, a method for designing an earthquake-resistant structure, and a building having the earthquake-resistant structure, which can secure the shearing buckling strength-proof stress of a corrugated steel sheet and which can improve the degree of freedom in arrangement. Ž<P>SOLUTION: When a corrugated steel sheet 20 is viewed from the outward direction (an arrow A), the corrugated steel sheet 20 and a corrugated steel sheet 22 are placed opposite to each other so that the folding line 20A of the corrugated steel sheet 20 and the folding line 22A of the corrugated steel sheet 22 intersect each other and are joined together with a bolt 40. Then, the cross-sectional secondary moment in the circumference of the weak shaft of the corrugated steel sheet 20 and the corrugated steel sheet 22 is complemented by the cross-sectional secondary moment in the circumference of the strong shaft of the other opposing corrugated steel sheet 22 or the corrugated steel sheet 20. Thus, the whole elastic buckling strength of both the corrugated steel sheet 20 and the corrugated steel sheet 22 increases, and the shearing buckling of both the corrugated steel sheet 20 and the corrugated steel sheet 22 is prevented. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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