1164 容器内流体のスロッシング抑制法の研究(G03-7 材料力学(7)力学挙動3,21世紀地球環境革命の機械工学:人・マイクロナノ・エネルギー・環境)

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タイトル別名
  • 1164 Damping Effect of barrier on Sloshing in Cylindrical Tanks

抄録

The latest the Niigata Chuetsu offing Earthquake (2007) gave big damages on large thin shell structures such as oil storage tanks, and Tokachi offing Earthquake (2003) also gave a big damage on the oil storage tanks. The sloshing phenomenon of oil in tanks takes place during earthquake excitations and the roof of the tank is destructed. In this study the sloshing of fluid in tanks are investigated for cylindrical tanks and the methods for reduction of sloshing motions are studied.

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