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PROCEEDINGS OF THE JAPAN EARTHQUAKE ENGINEERING SYMPOSIUM
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Satoshi FUJITA, Osamu FURUYA, Takafumi FUJITA, Youji SUIZU, Yasuhiro KASAHARA, Takayuki TERAMOTO, Haruyuki KITAMURA
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RESEARCH AND DEVELOPMENT OF HIGH-DAMPING RUBBER DAMPER FOR TALL BUILDINGS SUBJECTED TO EARTHQUAKE OR WIND
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This study has been developing high-damping rubber damper for vibration control of the tall buildings. This damper is the storey-installation type damper, and attains the remarkable damping ability into tall buildings. In this paper, the temperature dependencies of the damper was investigated by loading tests. The experimental results were compared with the design formula of this damper. As the results, it was confirmed that the design formula is applicable to evaluate the characteristic of damper though the damper has the temperature dependency. Moreover,the full size damper was manufactured from this design formula and loading tests were also carried out. From the results, the design formula enables to express the damping force characteristic of this damper qualitatively and quantitatively.
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