2011 Fiscal Year Final Research Report
Seismic Behavior of Damper Connection and its Surrounding Members in Passive-control Structures
| Project/Area Number |
21686051
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| Research Category |
Grant-in-Aid for Young Scientists (A)
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| Allocation Type | Single-year Grants |
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| Research Field |
Building structures/materials
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| Research Institution | Tokyo Institute of Technology |
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Principal Investigator |
KISHIKI Shoichi 東京工業大学, 応用セラミックス研究所, 助教 (00447525)
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| Project Period (FY) |
2009 – 2011
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| Keywords | パッシブ制振構造 / 制振ダンパー / ダンパー取り付け部 / ガセットプレート / 弾性剛性 / 降伏耐力 / 塑性変形能力 |
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| Research Abstract |
Passive-control is used for most major Japanese high-rise buildings after the 1995 Kobe earthquake. Nevertheless, the majority of these studies have tested isolated dampers or simple subassemblies which neglect the influence of the framing components and the damper connections on the system performance. In order to evaluate the elasto-plastic behavior of beam-column subassemblies with brace-type and wall-type damper connections, hybrid-control experiments and numerical studies are carried out.
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