Ship & Boat ›› 2024, Vol. 35 ›› Issue (06): 121-128.DOI: 10.19423/j.cnki.31-1561/u.2024.06.011

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Study on the Wave Loads of Ships Navigating in Specific Water Area of the South China Sea

XU Min1,2, WANG Gang1,2, ZHENG Gang1,2   

  1. 1. Shanghai Rules and Research Institute, China Classification Society, Shanghai 200135, China;
    2. Ships and Offshore Installations Structural Safety Laboratory, China Classification Society, Shanghai 200135, China
  • Received:2024-02-22 Revised:2024-05-16 Online:2024-12-25 Published:2025-01-09

南海特定水域航行船舶波浪载荷研究

徐敏1,2, 王刚1,2, 郑刚1,2   

  1. 1.中国船级社 上海规范研究所 上海 200135;
    2.中国船级社 船舶与海上设施结构安全实验室 上海 200135
  • 作者简介:徐 敏（1982-）,男,博士,高级工程师。研究方向：波浪载荷、船体结构分析。王 刚（1969-）,男,博士,正高级工程师。研究方向：船舶结构力学。郑 刚（1974-）,男,博士,高级工程师。研究方向：船体结构载荷与强度分析。
  • 基金资助:
    工业和信息化部“基于IACS新波浪环境要求的船舶设计影响研究”（CBZ03N23-03）

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Abstract: Based on the wave statistical data of the specific water area in the South China Sea, this paper considers the particularity of the navigation conditions and studies the wave loads included in the hull girder strength assessment of ships navigating in this area. With the requirements of the steel sea ship classification specification of the China Classification Society and the wave statistical data of the North Atlantic as the foundation, by comparing with the wave load calculation results of five typical ship models, the wave load reduction level for ships navigating in the specific water area of the South China Sea is given. This study provides certain reference significance for ship structure design and overall strength evaluation of ships navigating in specific water areas in the South China Sea.

Key words: specific water area of the South China Sea, wave statistical data, wave load, overall longitudinal strength assessment

摘要： 该文基于南海特定水域的波浪统计数据,考虑到航行条件的特殊性,研究了该特定水域航行船舶的总纵强度评估所包括的波浪载荷。文中以中国船级社《钢质海船入级规范》相关要求以及北大西洋波浪统计资料为基础,通过与5型典型样船的波浪载荷计算结果进行对比,给出了南海特定水域的船舶波浪载荷折减水平。该研究可为南海特定水域航行船舶进行船体结构设计和总强度评估提供一定的参考。

关键词: 南海特定水域, 波浪统计数据, 波浪载荷, 总纵强度评估

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