74500 DWT特涂成品油/化学品船结构设计分析

74 500 DWT化学品船为大型多功能IMOⅢ型化学品船,其货舱内表面采用特涂.通过分析74 500 DWT船的结构设计方案,对如何开展前期货舱结构布置及详设阶段货舱结构的强度校核,提出一些实际设计过程中的体会和建议.     

19000t化学品船结构设计特点简介

本文简要介绍了19 000t 化学品船的一些基本特点,对此类化学品船的船型特点、结构布置方面等做了个小结。     

29000t化学品船的结构设计

本文主要介绍29000t化学品船的船体结构布置、船体结构设计、结构特点以及设计中的难点和解决方法。     

27000DWT成品油／化学品船的结构设计

依据双壳油船结构共同规范、73／78防污染公约和BV规范,以及国际散装运输危险化学品船舶构造与设备规则,并参照船舶实用设计手册中有关化学品船的内容,我司自主设计了27000DWT成品油／化学品船．本文着重谈了作者对该船的结构设计心得,并提出一些对船型的优化意见．     

13600DWT成品油／化学品船

上海求新造船厂为丹麦KIL航运公司建造了3艘13600DWT成品油／化学品船。本文简要介绍该姐妹船的主尺度、性能等,并对其特点作了重点介绍。     

46 000 DWT化学品船设计

４６０００ＷＴ化学品船是大连造船厂自行设计建造的大型多功能ＩＭＯⅡ型化学品船。挂马来西亚旗,入ＤＮＶ船级,可载运密度高达１．５３ｔ／ｍ＾３的苛性纳及其它适地运的５００余种化学品及石油制品。本船货油舱采用整体型液舱,双壳体结构,“清洁”型货船以便于洗舱。用有限元法结构分析和优化设计确保了船体强度满足规范要求肯使船重减轻。     

29000吨化学品船的结构优化设计

本文主要介绍29000吨化学品船的船体结构布置、船体结构的优化设计，以及设计中的难点和解决方法。     

45000DWT化学品船兼成品油轮总体设计

本文就某一型号的化学品船兼成品油轮的总体设计进行了展开。     

37 300 t化学品船开发与设计

为建造安全的、生态友好的和经济的全球航运体系,本设计努力打造一种新的设计理念。除满足各种最新公约、规则和有关法规的要求(包括MARPOL公约、SOLAS、IBC规则、USCG和OCIMF及Exxon公司等各项要求)外,具有以下特征:装卸时间短;货油残留量最小;防污染能力更安全;高效快速洗舱。     

80000吨化学品船功能定位分析及线型方案设计

分析化学品船发展趋势;梳理IBC Code对化学品船船型和舱型要求,统计IBC Code第17章中722种化学品的船型和舱型要求;考虑航线、港口和货量因素,提出五种船型方案,并分析其优缺点,奠定船型开发基础,为其他吨位化学品船开发提供参考;基于载重量指标和EEDI指标,设计三种线型方案,并分析其适用范围,供目标船选用。     

关于46 500t油船结构设计概论

46 500吨油船是我院为摩纳哥船东设计的一艘灵便型油船,本文从有限元分析、晃荡计算、疲劳分析和建造监控等方面介绍了本船结构设计的基本情况与特点。     

37 300 t化学品船惰性气体发生装置简介

介绍船用惰性气体发生装置的用途和工作原理,并根据其在37 300t化学品船上的应用,作简要阐述。     

19 000 t化学品/油船主要内外舾装设计

本文描述了19 000 t化学品/油船的锚设备、系泊设备、燃油管吊和泵吊的布置、货油舱盖和梯的设计、窗和室内梯的设计。     

Extensive study on the design loads used for strength assessment of tanker and bulk carrier structures

ClassNK has undertaken wide-ranging basic research covering many aspects related to the safety of ship structures, including design loads, structural analysis, strength assessment of buckling, collapse, and fatigue, and rational corrosion margins to develop new design standards which have transparency and consistency. Among the wide-ranging basic research, this article summarizes the results of extensive work on the design loads used for strength assessments of tanker and bulk carrier structures. The main aim of the research was to develop practical estimation methods of design loads with rational technical backgrounds relating to the actual loads acting on the primary structural members of tankers and bulk carriers. During this study, we proposed the following methodology. Design sea states that closely resemble the actual sea states which are considered to be the most severe for hull structures. Find practical estimation methods for the design sea states by parametric studies using the results of series calculations on representative tankers and bulk carriers. Find practical estimation methods for design regular waves which will result in the same level of stresses as those induced in irregular waves under the design sea states. We also briefly introduced some practical estimation methods for the design loads, such as ship motions, accelerations, hull-girder bending moments, and hydrodynamic pressures that are induced under design regular waves. The findings in this study have been summarized and implemented in the new design standards for tanker and bulk carrier structures.Updated from the Japanese original which won the 2003 SNAJ prize (J Soc Nav Archit Jpn 2002; 191:195–207; 2002; 191:208–220; and 2002; 192:723–733)