We experimented on the shaking table of the 1/6 scale models of slip hysterisis characteristics that assumes the timber structure. And, we experimented the addition of the damper to those models. This report verified the influence that the slip characteristic, the modulus of eccentricity, the floor stiffness, and the oil damper exert on the seismic peak response displacement. As a result, the seismic peak response displacement in the influence of the modulus of eccentricity and the floor stiffness is 3.0 times as large as that in the influence of the non horizontal twist behavior. Moreover, the oil damper had a large effect of the decrease.

We experimented on the shaking table of the 1/6 scale models of slip hysterisis characteristic that assumes the timber framework construction. And, we experimented the addition of the damper to those models. We summarized the influence of the modulus of eccentricity, the floor stiffness, and the oil damper upon seismic peak response displacement from this shaking table in reference literature (1). This report verified the influence that the modulus of eccentricity, the floor stiffness, and the oil damper exert on the seismic peak response acceleration and the change in the dominant frequency.