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根据中国船级社《船舶与海上设施法定检验规则》对固体散货船总纵强度的要求,将求解静水剪力极值转化为在一组约束条件下求线性泛函极值的问题,并用线性规划方法进行求解,从而得到了使船舶实际静水剪力最小、弯矩在设定拱垂范围内的各货舱每一轮装载量.为散货船的安全装载和航行提供了保障,减少了驾驶人员在实际工作中的盲目性,尤其是对大型老龄散货船具有更加实际的意义.
According to the requirements of CCS Rules for Statutory Survey of Ships and Offshore Installations on the requirements for the longitudinal bulk strength of solid bulk carriers, the solution of hydrostatic shear extremums is transformed into the problem of obtaining linear functional extremums under a set of constraints. Linear programming method to obtain each round of loading of each cargo hold that minimizes the actual hydrostatic shear of the ship with the bending moment in the set arch. This provides a guarantee for safe loading and sailing of bulk carriers, reducing The blindness of drivers in practical work has more practical significance especially for large-scale elderly bulk carriers.