書誌事項
- タイトル別名
-
- OPTIMAL DESIGN OF INERTIAL MASS DAMPER FOR SDOF ELASTIC-PLASTIC BUILDING STRUCTURES SUBJECTED TO LONG-DURATION EARTHQUAKE GROUND MOTIONS
抄録
<p>Tuned mass dampers exhibit high performance when optimally tuned to a structure. However, their damping performance decreases once the natural period of the structure is elongated due to the elastic-plastic response under strong earthquakes. In this paper, long-duration earthquake ground motions are substituted by the multi impulse and the optimal characteristics of the tuned inertial mass dampers are derived numerically. This substitution allows us to avoid conducting repetitive computation of complicated and time-consuming nonlinear time-history response analysis. An ideal drift response curve is proposed for structures subjected to multilevel seismic ground motion inputs and an optimal design method is presented.</p>
収録刊行物
-
- 日本建築学会構造系論文集
-
日本建築学会構造系論文集 87 (801), 1028-1035, 2022-11-01
日本建築学会
- Tweet
詳細情報 詳細情報について
-
- CRID
- 1390293943122794496
-
- ISSN
- 18818153
- 13404202
-
- 本文言語コード
- ja
-
- データソース種別
-
- JaLC
- Crossref
-
- 抄録ライセンスフラグ
- 使用不可