PROBLEM TO BE SOLVED: To provide a floating body structure that can reduce impact pressure, generated by slamming, by a simple configuration.SOLUTION: In a floating body structure 1 for supporting an upper structure 2 on water by buoyancy, an undersurface of a member (outer hull 43) positioned near the waterline is provided with a protrusion 44 that has a cross-sectional shape becoming narrower downward. The protrusion 44 has a triangular prism-like shape that comprises one side surface along a horizontal plane and other two side surfaces overhanging downward from the one side surface. The other two side surfaces are each arranged with an angle of 20 degrees or more with respect to the horizontal plane.SELECTED DRAWING: Figure 1
【課題】簡単な構成でスラミングによる衝撃圧を低減し得る浮体構造物を提供する。【解決手段】上部構造物2を浮力によって水上に支持する浮体構造物1に関し、喫水線近傍に位置する部材(アウターハル43)の下面に、下に向かって窄まる断面形状を有する凸部44を備える。凸部44は、水平面に沿った一側面と、該一側面から下側に張り出す他の二側面を備えた三角柱状の形状を有し、前記他の二側面は、各々が水平面に対し20度以上の角度を有して配される。【選択図】図1
FLOATING BODY STRUCTURE
浮体構造物
2017-03-16
Patent
Elektronische Ressource
Japanisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |