MR감쇠기를 장착한 토글가새시스템을 이용한 건축구조물의 지진응답제어 = Seismic Response Control of a Building Structure Using Toggle-Brace System with an MR Damper

다국어 초록 (Multilingual Abstract)

In this paper, the performance of a toggle brace-MR damper system is evaluated for the control of the structure excited by earthquake load and the non-linearity of the toggle system is investigated. Considering that the control force of MR damper described by Bingham model is a function of velocity, velocity amplification factor by the toggle brace system is calculated and the effect of toggle configuration on the amplification factor is also evaluated. Numerical results show that the control performance can be largely enhanced using toggle brace system especially for the case that the MR damper installed with conventional brace system such as Chevron and diagonal cannot provide enough control force under severe earthquake load.

참고문헌 (Reference)

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