摘要
以某散货船为例,在船舶主尺度、船型参数和货舱总长度不变的情况下,将货舱间横舱壁的偏移距离作为优化参数,以船舶静水弯矩和静水剪力为目标函数进行优化,寻求使船舶静水载荷达到最小的横舱壁组合,并针对货物随着舱壁位置不同而引起的浮态变化,编写实时调整压载水的程序。该程序可应用在散货船的初步设计中,对船舶分舱设计和配载布置都具有指导性的意义。
Taking a bulk carrier as an example,the offset distance of the transverse bulkhead between cargo hold is taken as the optimum parameter under the premise of fixed main principal,ship parameters and cargo hold area,to look for a best bulkheads combination which can minimize the still water bending moment and shear force.Aiming at the floating state changes of the cargo caused by different positions of the bulkheads,a program for real-time adjustment of the ballast water is written.The program can be used in the preliminary design of bulk carriers,which has guiding significance for the subdivision design and loading arrangement.
作者
韩晓可
夏利娟
刘奕谦
HAN Xiaoke;XIA Lijuan;LIU Yiqian(State Key Laboratory of Ocean Engineering,Shanghai Jiao Tong University,Shanghai 200240,China;Collaborative Innovation Center for Advanced Ship and Deep-Sea Exploration,Shanghai 200240,China;Marine Design and Research Institute of China,Shanghai 200011,China)
出处
《船舶工程》
CSCD
北大核心
2020年第5期41-45,共5页
Ship Engineering
关键词
散货船
实时配载调整
静水载荷
NAPA
分舱优化
bulk carriers
real-time loading adjustment
hydrostatic load
NAPA
subdivision optimization
