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    • 1. 发明专利
    • FLOATING STRUCTURE
    • JPH04163290A
    • 1992-06-08
    • JP28725390
    • 1990-10-26
    • TAISEI CORPEBATA CO LTDBRIDGESTONE CORP
    • SUGIMOTO KENJINAGASE KOICHIICHIHARA HIDEKIKATSUI HIDEHIROTAKEUCHI HIDEOOKUI KENZO
    • E01D15/14B63B35/34E01D101/40
    • PURPOSE:To reduce the weight of a floating structure and to improve overlaying load capacity by containing a floating body in a casing, having an opened bottom plate, between side plates and forming holes to eliminate a water level difference between the inside and the outside of the side plate of the casing. CONSTITUTION:A floating structure 1 comprises a casing 2 having an opened bottom part and a floating body 3 contained in the casing 2. The casing 2 comprises a plurality of side plates 21 and a top plate 22 with which an upper port surrounded with the side plates 21 is closed, and a plurality of air holes 23 are formed in the edge part of the top plate 22. Meanwhile, the floating body 3 is formed as a structure with a bottom, having size lower than the inner size of the casing 2, by using a material, such as foamed styrene, having light specific gravity, and a gap 4 is formed between the side of the floating body 3 and the side plate 21 of the casing 2. The gap 4 is communicated with the outside through the air holes 23 of the casing 2. This constitution eliminates a water level difference between the inside and the outside of the side plate 21, and prevents the occurrence of excessive moment and shearing force, occasioned by a water pressure difference, to the side plate 21.