浮屋根式円筒液体貯槽の地震時スロッシング応答の解析解

• 松井 徹哉

  名城大学理工学部建築学科

書誌事項

タイトル別名

• SLOSHING IN A CYLINDRICAL LIQUID-STORAGE TANK WITH FLOATING ROOF UNDER EARTHQUAKE EXCITATION : ANALYTICAL SOLUTION
• ウキヤネシキ エントウ エキタイ チョソウ ノ ジシンジ スロッシング オウトウ ノ カイセキカイ

抄録

An analytical solution is presented to predict the sloshing response of a cylindrical liquid-storage tank with floating roof under earthquake excitation. The containing liquid is assumed to be invicid, incompressible and irrotational, while the floating roof be an isotropic elastic plate with uniform stiffness and mass. The dynamic interaction between the floating roof and the liquid is taken into account exactly within the framework of linear potential flow theory. By employing the Fourier-Bessel expansion technique in cylindrical coordinates the solution is derived in an explicit form, which is convenient for parametric understanding of the sloshing behavior and preliminary study in the early design stage. Numerical results are also provided to investigate the effect of the stiffness and mass of the floating roof on the sloshing response.

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 70 (594), 167-173, 2005

  日本建築学会

キーワード

• 液体貯槽
• 浮屋根
• スロッシング
• 長周期地震動
• ポテンシャル理論
• 解析解

詳細情報

• CRID: 1390001205638662656
• NII論文ID: 110004839780
• NII書誌ID: AN10438559
• DOI: 10.3130/aijs.70.167_2
• ISSN: 18818153
• ISSN: 13404202
• ISSN: http://id.crossref.org/issn/13404202
• NDL書誌ID: 7445348
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7445348
• Web Site: https://www.jstage.jst.go.jp/article/aijs/70/594/70_KJ00004392887/_pdf
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可