シングルデッキ型浮屋根貯槽模型の地震時スロッシング実験 Model tests on sloshing in a cylindrical oil storage tank with a single-deck type floating roof under seismic excitation

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Shaking table tests are carried out to investigate the sloshing in a cylindrical oil storage tank with a single-deck type floating roof. The experimental tank is a stainless-steel cylinder of 1, 600mm in diameter with a floating roof composed of an inner deck made of polyvinyl chloride sheet and an outer pontoon made of acrylic plate. The optical motion capture system is employed to measure the roof displacement over the whole roof surface. Free oscillation tests as well as seismic oscillation tests are performed using the 2003 Tokachioki earthquake recorded at Tomakomai K-Net station. It is observed that the nonlinear oscillation modes with the number of circumferential waves 0, 2 and 3 may occur, which cannot be predicted by the linear theory.

収録刊行物

  • 圧力技術 = Pressure engineering : journal of Japan High Pressure Institute

    圧力技術 = Pressure engineering : journal of Japan High Pressure Institute 50(1), 16-23, 2012-01-25

    一般社団法人 日本高圧力技術協会

参考文献:  10件中 1-10件 を表示

被引用文献:  1件中 1-1件 を表示

  • 貯槽

    飯島 亨

    溶接学会誌 = Journal of the Japan Welding Society 81(5), 416-417, 2012-07-05

    J-STAGE 参考文献16件

各種コード

  • NII論文ID(NAID)
    10030275237
  • NII書誌ID(NCID)
    AN00011762
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03870154
  • NDL 記事登録ID
    023516877
  • NDL 請求記号
    Z17-750
  • データ提供元
    CJP書誌  CJP引用  NDL  J-STAGE 
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