PROBLEM TO BE SOLVED: To provide a commercial ship in which, on-deck structures such as plural cargo tanks arranged in a separated state in a ship length direction, are provided in a protruding state on an upper deck, capable of reducing wind pressure resistance on the on-deck structures, and reducing wind pressure resistance on a corner part where a side shell and the upper deck cross, and a cross wind pressure resistance reduction method for the commercial ship.SOLUTION: The commercial ship is configured so that, plural on-deck structures 11 arranged in a separated state in a ship length direction are provided in a protruding state on an upper deck 2, in the commercial ship, a cover body 20 which is inclined so that a side on the on-deck structure 11 becomes an upper side, is provided between at least one or more on-deck structure 11b in the plural on-deck structures 11 and a broadside 3, with a gap S between it and the upper deck 2.SELECTED DRAWING: Figure 1

    【課題】船長方向に分離された複数の貨物タンク等の甲板上構造物を上甲板に突設した商用船舶において、横方向からの風に対して、甲板上構造物の風圧抵抗を減少できると共に、船側外板と上甲板とが交叉する角部の風圧抵抗も減少できる商用船舶、及び、商用船舶の横風風圧抵抗減少方法を提供する。【解決手段】船長方向に分離された複数の甲板上構造物11を上甲板2に突設した商用船舶において、複数の甲板上構造物11の内の少なくとも一つ以上の甲板上構造物11bと舷側3との間に甲板上構造物11b側が上方になるように傾斜したカバー体20を上甲板2との間に隙間Sを有して設ける。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    COMMERCIAL SHIP AND CROSS WIND PRESSURE RESISTANCE REDUCTION METHOD FOR COMMERCIAL SHIP


    Additional title:

    商用船舶、及び、商用船舶の横風風圧抵抗減少方法


    Contributors:

    Publication date :

    2016-12-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

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




    COMMERCIAL SHIP

    KAYASHIMA KOICHI / NAKATA TAKASHI | European Patent Office | 2016

    Free access

    COMMERCIAL CARGO SHIP

    European Patent Office | 2020

    Free access

    Commercial cargo ship

    YAMAMOTO KOTAKU / AKIBAYASHI HIDEAKI / FUJITA SATOSHI et al. | European Patent Office | 2015

    Free access

    WIND PRESSURE RESISTANCE REDUCTION DEVICE OF SHIP AND SHIP HAVING THE SAME

    MIZUTANI KEISUKE / AKIYAMA YU | European Patent Office | 2017

    Free access