書誌事項
- タイトル別名
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- PARAMETER OPTIMIZATION OF MASS DAMPER CONSISTING OF COMPLIANT MECHANISM FOR BI-DIRECTIONAL CONTROL OF SPATIAL STRUCTURES
- クウカン コウゾウブツ ノ 2 ホウコウ オウトウ セイギョ ノ タメ ノ コンプライアントメカニズム デ コウセイ サレタ マスダンパー ノ パラメータ サイテキ カ
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抄録
A new type of mass damper is presented for passive seismic response control of spatial structures subjected to bi-directional ground motions. The mass damper consists of a three-degree-of-freedom compliant mechanism with amass, three springs and a viscous damper. By utilizing the flexibility of springs, the movement of the mass is amplified in two directions and the vibration energy of the mass is absorbed by the viscous damper. The candidate parameters of the mass damper are first searched globally using a random selection of the discretized parameter values by carrying out a series of dynamic response analyses. The parameters are further optimized using a heuristic approach called tabu search. The characteristics and the effectiveness of the mass damper are discussed in comparison to the conventional tuned mass damper that has single-degree-of-freedom.
収録刊行物
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- 日本建築学会構造系論文集
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日本建築学会構造系論文集 77 (673), 379-387, 2012
日本建築学会
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詳細情報 詳細情報について
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- CRID
- 1390001205604137984
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- NII論文ID
- 130004508130
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- NII書誌ID
- AN10438559
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- ISSN
- 18818153
- 13404202
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- NDL書誌ID
- 023560358
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可