摘要
B型LNG燃料舱支座结构的受力机理较为复杂,其强度分析在设计中应给予重视。提出一套针对B型燃料舱支座结构强度分析的标准流程,能综合考虑层压木压力和摩擦力对支座结构强度的影响。给出一种B型燃料舱支座系统的设计方案,以典型的垂向支座和止横摇支座为例,应用子模型技术对其结构强度进行分析。支座结构的强度分析方法和应力分布特性可为实际工程中B型燃料舱支座的设计与分析提供参考。
The force mechanism for the support structure of B-type fuel tank structure is relatively complex,and its strength analysis should be paid attention to in the design.A standard process for strength analysis of B-type fuel tank support structure is presented,which can comprehensively consider the influence of wood pressure and friction force.A design scheme of B-type fuel tank support system is given.The typical vertical support and anti-rolling support are taken as examples,and the sub-model technology is used to analyze their structural strength.The strength analysis method and stress distribution characteristics of the support structure can provide a reference for the design and structural analysis of the B-type fuel tank support in practical engineering.
作者
高明星
郑文青
张玉奎
郑艺
吴仁豪
王维昊
GAO Ming-xing;ZHENG Wen-qing;ZHANG Yu-kui;ZHENG Yi;WU Ren-hao;WANG Wei-hao(Marine Design and Research Institute of China,Shanghai 200011,China;Shanghai Jiao Tong University,Shanghai 200240,China)
出处
《舰船科学技术》
北大核心
2024年第6期68-72,共5页
Ship Science and Technology
关键词
LNG燃料舱
B型独立舱
支座结构强度
LNG fuel tank
B-type independent tank
structural strength of support
作者简介
高明星(1993-),男,硕士,工程师,研究方向为船体结构设计与安全评估。
