The 16th International Advanced School on Wind and Structural Engineering (IAS16)
巻, 号, ページ
377-395
出版年月
2018年10月
出版者
和文:
英文:
会議名称
和文:
英文:
The 16th International Advanced School on Wind and Structural Engineering (IAS16)
開催地
和文:
英文:
Chongqing
ファイル
アブストラクト
In order to study effectiveness of dampers in the super-tall buildings subjected to long-period and long-duration earthquake, four types of full-scale dampers typically used in Japan are exam-ined by the long-duration harmonic loading tests. The test specimens are the so-called oil damper, viscous damper, viscoelastic damper, and steel damper, respectively. Different behavior and vari-ations in their dynamic properties are observed, and they are summarized by referring to distinct materials and mechanisms of the dampers. The viscous and viscoelastic dampers show relatively large variations in the dynamic properties, and simplified evaluation rules to predict the peak cy-clic force variations for the dampers are proposed.
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