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首页> 外文会议>International conference on computer applications in shipbuilding >CCS NEW BUCKLING ANALYSIS SYSTEM BASED ON CSR FOR DOUBLE HULL OIL TANKERS
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CCS NEW BUCKLING ANALYSIS SYSTEM BASED ON CSR FOR DOUBLE HULL OIL TANKERS

机译：CCS新屈曲分析系统基于CSR进行双壳油轮

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The advanced buckling analysis method in IACS Common Structure Rules for Double Hull Oil Tankers introduces the ultimate strength concept and non-linear buckling theory into the practice of ship structure rules and technical standards. This will effectively promote the development of modern ship structural design techniques. Now, the most practical method of advanced buckling analysis in FEM is using PULS software developed by DNV. CCS and CSSRC developed the “Ship panel buckling analysis system” based on CAE platform-PATRAN. This system can access the existing FE model database, and run “input” work automatically to replace a lot of manual works. The system also pack up the PULS DLL file to make it good practical for the buckling analysis of large number of stiffened/unstiffened panels .The system has been applied in the strength analysis of tens of large ships. This paper describes the development, key technique of “Ship panel buckling analysis system”, and the application in the buckling analysis of VLCC as well.
机译：双壳油轮IACS共同结构规则的先进屈曲分析方法介绍了船舶结构规则和技术标准实践中的最终强度概念和非线性屈曲理论。这将有效促进现代船舶结构设计技术的发展。现在，有关高级屈曲分析的最实用方法是使用DNV开发的脉冲软件。 CCS和CSSRC开发了基于CAE平台的“船舶面板屈曲分析系统”。该系统可以访问现有的FE模型数据库，并自动运行“输入”工作以替换大量的手动工作。该系统还包装了脉冲DLL文件，使其在大量加强/不稳定面板的屈曲分析中良好实用。该系统已应用于几十艘大型船舶的强度分析。本文介绍了“船舶面板屈曲分析系统”的开发，关键技术，以及VLCC屈曲分析中的应用。

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