This invention relates to a method for controlling the trim of a transport ship without seawater ballast (1), having a width l measured along a transverse axis (y'y) of the ship (1), said ship (1) having an empty weight Pv of 20% to 60% of its total weight PT, taking into account a given maximum loading weight capacity PTC, according to the formula: PT = Pv + PTC, at least one first and one secondclosed liquid tanks (3' or 3"), not communicating with the sea, whose total weight PRT, when completely filled with a liquid of density equal to 1, makes up 2% to 8%, preferably 3% to 6%, of said empty weight Pv, said tanks (3', 3") being in communication, via at least one pipe, in order to transfer liquid from one to the other, and being spaced apart from one another by a distance d, consideringthe respective geometric centre of each of said tanks (3', 3") to be at least 1/2 when the tanks (3', 3") are positioned opposite one another essentially along the transverse axis (y'y): d >= 1/2.
本发明涉及一种用于控制无海水压载的运输船(1)的纵倾的方法,所述船具有沿着所述船(1)的横向轴线(y’y)的宽度l,所述船(1)具有包含在其总重量PT的20%与60%之间的空载重量Pv,从而根据以下公式允许有给定的最大载荷重量容量PTC:PT=Pv+PTC,至少一个第一封闭液体贮罐和至少一个第二封闭液体贮罐(3’或3”)不与海洋连通,在完全填充比重等于1的液体时,所述贮罐的总重量PRT在所述总空载重量PV的2%与8%之间、优选地在3%与6%之间,所述贮罐(3’,3”)经由至少一根管线进行连通以将液体从一个贮罐转移到另一个贮罐并且彼此相距距离d,考虑到所述贮罐(3’,3”)中的每一者的相应几何中心,当所述贮罐(3’,3”)基本上沿着所述横向轴线(y’y)面向彼此定位时,所述距离d至少等于l/2:d≥l/2。
METHOD FOR CONTROLLING THE TRIM OF TRANSPORT SHIP WITHOUT SEAWATER BALLAST
用于控制无海水压载的运输船的纵倾的方法
2021-03-09
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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