PROBLEM TO BE SOLVED: To reduce a wave drift force applied to a floating body structure by using a wave force.SOLUTION: A floating body structure 1 is provided with: a floating body 2 that floats on the water level; and a thrust generating mechanism 3 that is connected to the floating body 2. The floating body 2 is provided with a vibration water pillar 24 and a vibration floating body 25. At the vibration water pillar 24, the water level of an internal vibration water pillar 240 rises/falls depending on an incident wave. The vibration floating body 25 floats on the water level of the vibration water pillar 240. The thrust generating mechanism 3 is mechanically connected to the vibration floating body 25. The thrust generating mechanism 3 is driven by mechanical energy generated by rising/falling of the vibration floating body 25 to generate a thrust toward a wave upper side. Thus, by using a wave force, a wave drift force applied to the floating body structure 1 can be reduced.SELECTED DRAWING: Figure 4

    【課題】波の力を利用して、浮体構造物に働く波漂流力を低減する。【解決手段】浮体構造物1は、水面に浮かぶ浮体本体2と、浮体本体2に接続される推力発生機構3とを備える。浮体本体2は、振動水柱部24と、振動浮体25とを備える。振動水柱部24では、入射する波により内部の振動水柱240の水面が昇降する。振動浮体25は、振動水柱240の水面に浮かぶ。推力発生機構3は、振動浮体25に機械的に接続される。推力発生機構3は、振動浮体25の昇降により生じる機械的エネルギーによって駆動されることにより、波上側に向かう推力を発生する。これにより、波の力を利用して、浮体構造物1に働く波漂流力を低減することができる。【選択図】図4


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    Title :

    FLOATING BODY STRUCTURE


    Additional title:

    浮体構造物


    Contributors:

    Publication date :

    2018-06-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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