| 摘要 |
PROBLEM TO BE SOLVED: To provide a seismic control structure of a spatial framed structure, which enables the whole framed structure to efficiently control transverse vibrations generated in the framed structure. SOLUTION: The seismic control structure A of the framed structure 1 is constituted in such a manner that upper square flat frame bodies 5 at four corners of the framed structure 1 are fitted with vibration control members 14 for binding buckling, which have a function of plasticizing a specific member resisting a horizontal load so as to absorb vibrational energy and are constituted by joining both ends to upper-chord joining parts 4 and 4 of the frame body 5, which have a diagonal relationship with each other in a central direction of the framed structure 1.
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