考虑可变性的船体块安装过程分析

IF 0.5 4区工程技术 Q4 ENGINEERING, MARINE

Journal of Ship Production and Design Pub Date : 2020-09-01 DOI:10.5957/JSPD.07190036

H. Shen, Yonggil Lee, Yongkuk Jeong, J. Woo

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引用次数: 0

摘要

在造船厂的主生产计划阶段进行的船体块安装网络过程，由于资源、工作空间和块准备比例有限，经常被推迟。在本研究中，基于离散事件模拟算法，通过考虑块体准备率的可变性，对块体安装进度的延迟进行了预测研究。经确认，关键事件遵守率的变化是根据在有限资源环境下交付周期最短的试块安装过程和试块准备率引起的变化来确认的。此外，基于仿真结果计算了关键事件一致性的最佳音高值。

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Analysis on Hull Block Erection Process Considering Variability

The hull block erection network process, which is performed during the master production planning stage of the shipyard, is frequently delayed because of limited resources, workspace, and block preparation ratio. In this study, a study to predict the delay with respect to the block erection schedule is conducted by considering the variability of the block preparation ratio based on the discrete event simulation algorithm. It is confirmed that the variation of the key event observance ratio is confirmed according to the variability caused by the block erection process, which has the minimum lead time in a limited resource environment, and the block preparation ratio. Furthermore, the optimal pitch value for the key event concordance is calculated based on simulation results.

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来源期刊

Journal of Ship Production and Design ENGINEERING, MARINE-

CiteScore

1.10

自引率

0.00%

发文量

期刊介绍： Original and timely technical papers addressing problems of shipyard techniques and production of merchant and naval ships appear in this quarterly publication. Since its inception, the Journal of Ship Production and Design (formerly the Journal of Ship Production) has been a forum for peer-reviewed, professionally edited papers from academic and industry sources. As such it has influenced the worldwide development of ship production engineering as a fully qualified professional discipline. The expanded scope seeks papers in additional areas, specifically ship design, including design for production, plus other marine technology topics, such as ship operations, shipping economics, and safety. Each issue contains a well-rounded selection of technical papers relevant to marine professionals.