基座隔振性能结构设计及性能评价  

Structure Design and Characterization of the Vibration Isolation Performance of the Base

作　　者：吴医博[1] 郭万涛[1] 冀冰[1] 赵树磊[1] 

机构地区：[1]中国船舶重工集团公司第七二五研究所,河南洛阳471023

出　　处：《材料开发与应用》2017年第2期94-99,共6页Development and Application of Materials

基　　金：基金项目:国防科工局(D820061244)

摘　　要：利用有限元软件Patran/Nastran,对基座的隔振性能进行结构设计,通过仿真分析,研究了不同结构形式对隔振性能的影响,确定了最优的基座结构形式,并进行了隔振性能试验验证。In this paper,the structure design for the vibration isolation of the base is carried out by FEM simulation and analysis software Patran/Nastran. The effects of the structure forms of the base on vibration isolation are studied through simulation and analysis,and the optimum structure form is determined. Finally,the theoretical results are validated by experiments.

关 键 词：基座 隔振 结构设计 

分 类 号：TB123[理学—工程力学]