期刊
COMPOSITE STRUCTURES
卷 92, 期 10, 页码 2421-2430出版社
ELSEVIER SCI LTD
DOI: 10.1016/j.compstruct.2010.02.017
关键词
Composite materials; Shock loading; Composite damage; Underwater explosion; Fluid-structure interaction
资金
- Naval Undersea Warfare Center
- Office of Naval Research [N00014-04-1-0268]
The effect of underwater shock loading on an E-Glass/Epoxy composite material has been studied. The work consists of experimental testing, utilizing a water filled conical shock tube and computational simulations, utilizing the commercially available LS-DYNA finite element code. Two test series have been performed and simulated: (1) a reduced energy series which allowed for the use of strain gages and (2) a series with increased energy which imparted material damage. The strain gage data and the computational results show a high level of correlation using the Russell error measure. The finite element models are also shown to be able to simulate the onset of material damage by both in-plane and delamination mechanisms. Published by Elsevier Ltd.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据