The invention relates to the technical field of ship dynamic analysis, in particular to a whole-process ship safety design analysis method, which comprises the following steps: acquiring design parameters and operation parameters of a ship, generating a ship model according to the design parameters, and inputting the ship model into a finite element analysis model, obtaining a first-class boundary of the ship model according to the operation parameters, executing a preset simulation strategy to obtain a second-class boundary of the ship model, and generating a plurality of analysis areas according to the first-class boundary and the second-class boundary; a corresponding first analysis strategy or second analysis strategy is executed on the analysis area according to the position of the analysis area, a plurality of analysis results are generated, a comprehensive evaluation strategy is executed on the plurality of analysis results, and targeted analysis is performed on different areas, so that the problems of large calculation amount and high requirements on operation equipment caused by overall analysis are avoided, and the analysis efficiency is improved. And the analysis efficiency is improved while the analysis accuracy is effectively ensured.

    本发明涉及船舶动力分析技术领域,尤其涉及一种全流程船舶安全性设计分析方法,包括:获取船舶的设计参数和运行参数并根据设计参数生成船舶模型,将船舶模型输入到有限元分析模型中,并根据运行参数获取船舶模型的第一类分界线,执行预设模拟策略获取船舶模型的第二类分界线,根据第一类分界线和第二类分界线生成若干分析区,根据分析区的位置对分析区执行对应的第一分析策略或第二分析策略并生成若干分析结果,对若干分析结果执行综合评价策略,对不同区域进行针对性的分析,避免了整体分析造成的计算量大,运算设备要求高的问题,在有效保证分析准确率的同时提高了分析效率。


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    Title :

    Full-process ship safety design analysis method


    Additional title:

    一种全流程船舶安全性设计分析方法


    Contributors:
    CUI LUNING (author) / WU XIAOWEI (author) / JIA JIA (author) / KE WEI (author)

    Publication date :

    2024-01-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    Safety in ship design

    Krappinger, O. | British Library Conference Proceedings | 1993


    Integrating Safety Assessment in the Ship Design Process

    Ostvik, I. / WEGEMT | British Library Conference Proceedings | 1999


    Full ship

    AONO TAKESHI / TANAKA YOSHIMASA / MURAKAMI KYOJI et al. | European Patent Office | 2018

    Free access

    FULL SHIP

    AONO TAKESHI / TANAKA YOSHIMASA / MURAKAMI KYOJI et al. | European Patent Office | 2015

    Free access

    Safety in ship design and construction

    Vickery, H.L. | Engineering Index Backfile | 1940