微動計測装置を用いた貯水槽のバルジング固有振動数の推定
書誌事項
- タイトル別名
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- Estimation the natural frequency of the bulging in water tank using the micro-tremor measurement device
抄録
<p>Various damages to water tanks have been reported due to sloshing and bulging. In particular, bulging has just added to the latest guideline, so it is necessary to understand it as soon as possible. In this paper, we calculate the bulging natural frequencies by the micro-tremor measurement device being installed on the roof panel of the water tank. Furthermore, as they are compared with the results from accelerometers installed on the wall and from finite element analysis, we confirm whether bulging natural frequencies calculated by using this device are correct. We also examine the usefulness of this device. As a result, it is found that calculated bulging natural frequencies by each method were almost identical.</p>
収録刊行物
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- 構造工学論文集 A
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構造工学論文集 A 69A (0), 253-261, 2023
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390577199128924032
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- ISSN
- 1881820X
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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
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- 抄録ライセンスフラグ
- 使用不可