摘要
为研究超大型船舶的坐墩安全问题,以上海船舶研究设计院研发设计的40万dwt超大型矿砂船为例,对该船在坞内坐墩时的坞墩布置方案进行分析。为保证坐墩的安全性,通过建立完备的全船有限元模型,对该船在坞内时的船体结构强度、油漆完整性、坞墩受力和干坞自身强度进行全面的分析,得出最合理的配载方案。基于该船的坞墩布置和强度分析结果,总结超大型船舶坞墩布置的设计经验,为同类型船的坞墩布置和船坞设计提供参考。
In order to evaluate the docking safety of super large vessels,this paper takes a 400000 dwt very large ore carrier(VLOC)designed by SDARI as the example to analyze the docking block layout of the ship.To ensure docking safety,the finite element model of the whole ship is created,and the hull structural strength,paint integrity,dock block loads and the strength of the dock itself are analyzed comprehensively,so as to make a proper ballast plan.The design experiences of docking layout for super large ships are summarized according to the dock block layout and strength analysis of the VLOC to provide reference for the dock block layout and dock design of similar ship type.
作者
赵文斌
黄鑫慧
严卫祥
ZHAO Wenbin;HUANG Xinhui;YAN Weixiang(Shanghai Merchant Ship Design and Research Institute,Shanghai 201203,China)
出处
《船舶与海洋工程》
2022年第4期1-4,14,共5页
Naval Architecture and Ocean Engineering
基金
2020年江苏省交通发展重大专项(2020Z02)。
