ドックとびら船の沈下および浮上について

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タイトル別名
  • Some Investigations on Sinking and Refloating of Dock Gate Vessels
  • ドックトビラフネ ノ チンカ オヨビ フジョウ ニ ツイテ

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抄録

This paper deals with the sinking and refloating motion of dock gate vessels with the aim of clarifying the relation among the draft of vessel, the quantity of ballast water, speed of and time required for sinking and refloating, and stability of the vessel at the following typical stages. (1) 1st. stage of sinking : the vessel sinks charging only lower tank with ballast water. (2) 2nd. stage of sinking : the vessel sinks charging both lower and upper tanks with ballast water. (3) 3rd. stage of sinking : the lower tank is filled with ballast water and the vessel sinks charging only upper tank with ballast water. (4) Stage at which the vessel is sitting on the entrance ground of a dock. (5) 1st. stage of refloating : the vessel begins to refloat rapidly. (6) 2nd. stage of refloating : the vessel refloats discharging ballast water from upper tank.

収録刊行物

  • 関西造船協会誌

    関西造船協会誌 108 (0), 1-8, 1962

    公益社団法人 日本船舶海洋工学会

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