摘要
基于阻抗有限元法编制了浮筏装置隔振效果的计算分析方法。介绍了该分析方法的基本原理和主要单元的用途。给出浮筏系统隔振效果评估的一些原则。最后通过试验验证了该评估方法的有效性。
An analytical approach of vibration isolation effect for floating raft system is given in this paper based on the impedance FEM.The basic principle of approach and the usage of elements are introduced.Some regulations in the computing of vibration isolation effect for floating raft system are also provided.Experimental results show that this approach is effective.
出处
《舰船科学技术》
北大核心
2006年第z2期69-72,共4页
Ship Science and Technology
关键词
浮筏系统
隔振效果
阻抗有限元法
floating raft system
vibration isolation effect
impedance FEM
