曲げ変形制御型制震構造の構造特性に関する研究 : 床及び壁の非線形特性を考慮した検討

概要

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The authors performed examinations by non-linear analysis for a floor and a wall in vibration analysis model that simulated an actual building of the flexural deformation response control system and clarified the following. ・In the elasticity, bending transformation of a super wall is restrained by a flexural rigidity of a floor of each level, and an amount of additional damping falls. ・When a floor comes into a non-liner state by vibration analysis, an amount of additional damping by the damper increases comparing with it in elastic range and a response can be reduced enough. ・It is clarified that the setting of a damper is effective for response reduction and energy consumption by setting it to the first vibration mode of a building. ・Since degradation of flexural rigidity of a super wall affects a structure principle of this frame, degradation of rigidity should be controlled in cracking level. As above, we understand this response control frame form can reduce a response of a whole building satisfactorily.
社団法人日本建築学会の論文
2007-02-28