通过液舱晃荡载荷的数值模拟与模型试验对比分析，验证数值模拟方法适用于目标船液舱晃荡载荷的计算。基于晃荡载荷数值计算结果，采用2种方法对晃荡冲击载荷简化处理，对目标船液舱进行动力响应分析，并与规范晃荡载荷下液舱结构响应对比分析，得到液舱结构在晃荡冲击载荷作用下的响应和结构强度评估的工程分析方法，为目标船液舱结构设计提供依据。
The numerical simulation and model test of sloshing loads in tank are compared and analyzed, the numerical simulation method is suitable for the calculation of the sloshing loads of the targer tank. Based on the numerical results of sloshing loads, simplify two methods of sloshing impact loads are simplified, carry out the dynamic reponse of the target tank, compare the response of tank structure under the loads of ship rules and regulations, the response and structural strength evaluation methods are obtained under sloshing impact loads, provide the reference for the structure design of the target ship.
2021,43(1): 37-42 收稿日期：2019-12-26
DOI：10.3404/j.issn.1672-7649.2021.01.007
分类号：U663.2
作者简介：周博(1982-),男,硕士,高级工程师,研究方向为船体结构强度
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