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简化法月池角隅疲劳强度及载荷敏感性分析

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基于某钻井船大小月池结构特点,采用简化分析方法对航行与作业状态下月池角隅疲劳强度进行评估,详细阐述载荷选取与分析计算流程;同时对多种载荷敏感性进行分析,并对结果进行研究得到对月池角隅疲劳强度敏感的设计参数.
Research on simplified fatigue strength and load sensitivity analysis of moonpool corner
Based on the structural characteristics of double moonpool on drillship,simplified analysis method is adop-ted to evaluate fatigue strength of moonpool corner in sailing and operating condition.At the same time,the sensitivity ana-lysis on several fatigue design loads is carried out,the results are analyzed to get design parameters sensitive to the fatigue strength of moonpool corner.

moonpool cornersimplifiedfatiguesensitivity analysis

张鹏飞、唐旭东、黄鎏炜、杨玥、朱永健

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中国船舶及海洋工程设计研究院,上海 200011

月池角隅 简化法 疲劳 敏感性分析

2024

舰船科学技术
中国舰船研究院,中国船舶信息中心

舰船科学技术

CSTPCD北大核心
影响因子:0.373
ISSN:1672-7649
年,卷(期):2024.46(9)