【摘要】 本文对舰艇结构局部振动性能预报进行了研究 ,制定了局部振动预报方法 ,探讨了确定计算模型的几个关键性问题 ,编制了适用于舰艇结构局部振动预报的计算程序 ,并结合新一代舰艇的设计和建造实践 ,对多种舰艇结构的局部振动进行了预报 ,解决了设计和建造过程中提出的振动分析任务。更多还原

【Abstract】 In this paper,the authors make a research on the prediction of local vibration characteristics of naval ship structures, put forward an approach to predict the local vibration,examine some crucial problems for determining the computational models, compile a computer program suitable to the prediction of local vibrations of naval ship structures,predict the local vibrations in many kinds of naval ship structures based on the design and construction practice of a new generation of naval ships and accomplish the task of vibration analysis in the course of design and construction.更多还原