In the early 2000s, shipyards in South Korea were the most competitive in the world for commercial vessels because of their accumulated production and quality management capabilities. In the mid-2000s, the rising trend of international oil prices and predicted market growth of offshore structures caused large shipyards in South Korea to start focusing on the construction of offshore structures. However, these shipyards suffered massive losses because they did not properly reflect the characteristics of offshore structures, which differ from those of commercial vessels. Such losses can largely be classified into engineering losses and production losses. This study aimed to address problems related to outfitting installation work from a production perspective. An algorithm was developed to define an efficient spool installation sequence and was verified through actual data of offshore structure. The developed algorithm should make it possible to plan spool installation work by determining an efficient spool installation sequence. In addition, the algorithm can assist in prompt decision making and eliminate wasted cost and time by providing with an efficient spool installation sequence.

中文翻译：

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海上结构舾装工程线轴安装顺序算法开发

在 2000 年代初期，韩国的造船厂因其积累的生产和质量管理能力而成为世界上最具竞争力的商船。在 2000 年代中期，国际油价的上涨趋势和海上结构物的市场预期增长导致韩国的大型造船厂开始专注于海上结构物的建造。然而，这些造船厂却因为没有正确反映海上结构与商船不同的特点而蒙受了巨大的损失。这种损失大体上可分为工程损失和生产损失。本研究旨在从生产角度解决舾装安装工作相关的问题。开发了一种算法来定义有效的线轴安装顺序，并通过海上结构的实际数据进行验证。开发的算法应该可以通过确定有效的阀芯安装顺序来规划阀芯安装工作。此外，该算法可以通过提供有效的线轴安装顺序来帮助迅速做出决策并消除浪费的成本和时间。