THE PERFORMANCE EVALUATION OF DAMPING DEVICES INSTALLED IN A BUILDING STRUCTURE
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- NISHIMURA Isao
- Musashi Institute of Technology
Bibliographic Information
- Other Title
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- 構造物内部に設置された減衰装置の性能評価
- コウゾウブツ ナイブ ニ セッチ サレタ ゲンスイ ソウチ ノ セイノウ ヒョウカ
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Description
This paper discusses a vibration control performance of damping devices installed in a building structure. The motivation of this study comes from the recognition that we often observe much smaller damping performance than is expected from the pre-analytical study in many application projects. Emphasis is placed on the stiffness increase of the structure that is equipped with those damping devices. The relationship between the damping and stiffness augmentation is analytically obtained and expressed in a closed form solution. Therefore, the performance in terms of damping factor is easily evaluated by means of real eigen-value analysis. Numerical simulation is also conducted to ascertain the validity of the proposed method for a relatively large structure under earthquake disturbances.
Journal
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- Journal of Structural and Construction Engineering (Transactions of AIJ)
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Journal of Structural and Construction Engineering (Transactions of AIJ) 69 (579), 23-30, 2004
Architectural Institute of Japan
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Details 詳細情報について
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- CRID
- 1390282680614818944
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- NII Article ID
- 110004094068
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- NII Book ID
- AN10438559
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- ISSN
- 18818153
- 13404202
- http://id.crossref.org/issn/13404202
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- NDL BIB ID
- 6949467
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed