書誌事項
- タイトル別名
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- Study on Construction of Building Analytical Model Based on Seismic Records
- (剛性が固有振動数に及ぼす影響)
- (Effects of Stiffness on Natural Frequency)
抄録
<p>Japan is the earthquake-prone country. Therefore, structures in Japan require high safety. Base-isolated system satisfies that conditions, so the number of Base-isolated structure shows a tendency to increase. Nevertheless, the number of Base-isolated structure is few in number by comparison with the aseismic structure. Consequently, seismic records of base-isolated structure are insufficient in quantity. Due to reason like this, seismometers are installed in base-isolated structure. In addition, seismic records using seismometers are carried out positively. Seismic records are used for the calculation of structure vibrational properties. Structure vibrational properties are very important in performing the validity examination of the design. Furthermore, These parameters can also be applied to analytical model that replays seismic behavior. It is available for various things such as indication of evacuations, and examination of repair that reproduce seismic behavior of the building. In this paper, we handle a base-isolated structure that continues seismic records. First, we calculated both primary natural frequencies and spectrum intensity by using seismic records of target buildings. Next, we constructed an analytical model that can be changed building stiffness depend on primary natural frequencies and spectrum intensity. Then, using that model carried out earthquake response analysis. Consequently, analysis results that are close to seismic records are obtained.</p>
収録刊行物
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- Dynamics & Design Conference
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Dynamics & Design Conference 2016 (0), 217-, 2016
一般社団法人 日本機械学会
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詳細情報 詳細情報について
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- CRID
- 1390001205886953728
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- NII論文ID
- 130007146145
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- ISSN
- 24242993
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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
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可