基于DDAM的某舰用升降装置抗冲击分析

摘要

The dynamic design analysis method (DDAM) for testing the shock resistance capability of ship equipments used by the US Navy is introduced and the models for certain ship lift is built by using Ansys. The calculation and shock res-istance analysis are also made based on DDAM, the analysis results can provide reference for the design and evaluation of shock resistance of ship lifts.%介绍美国海军用以考核舰船设备抗冲击性能的动态设计分析方法(DDAM),利用Ansys软件对某舰用升降装置进行建模,并基于DDAM方法对其进行计算和抗冲击性能分析,分析结果可为舰用升降装置抗冲击设计和评估提供参考.