骑浪/横甩稳性失效评估软件开发及样船计算研究

摘要

This paper focuses on the failure mode of surf-riding/broaching stability in the second generation intact stability criteria drafted by the International Maritime Organization (IMO). After detailed elaboration of the latest draft of the regulation and the procedure of assessment, software for assessing stability failure of surf-riding/Broaching is developed for users in a direct and clear fashion. The software is applied to the assessment of several samples of ships.%论文针对国际海事组织（IMO）目前正在制定的第二代完整稳性衡准中的骑浪/横甩稳性失效模式展开研究。在详细阐述最新草案规范要求及校核流程的基础上，开发了“IMO 第二代完整稳性骑浪/横甩评估软件”以方便用户更直观清晰地完成骑浪/横甩稳性失效模式评估。利用该软件对多艘样船进行了衡准校核，分析了草案的合理性。研究所得结论对于 IMO 最终确立新衡准规范具有参考价值，所开发出的评估软件可服务于船舶设计，为国内船舶工业界应对 IMO 第二代完整稳性的新规范要求提供了相应的技术支撑。