IMECH-IR  > 力学所知识产出(1956-2008)
多层介质对应力波传播特性影响分析
Alternative TitleAnalysis on the Influence of Multi-Layered Media on Stress Wave Propagation
董永香; 黄晨光; 段祝平
Source Publication高压物理学报
2005
Volume19Issue:1Pages:59-65
ISSN1000-5773
Abstract通过在气炮上进行多层介质的低速冲击实验及相应的数值计算,分析了不同组成的多层介质对应力波传播特性的影响.结果表明:多层介质中的泡沫材料不仅能够改变应力波的幅值与作用时间,而且具有显著的吸能效果,引起应力波在传播过程中在各层介质中能量与动量分配的改变.通过对泡沫铝和泡沫混凝土两种软材料在多层介质中作用的比较表明,在低速冲击的实验条件下,含泡沫混凝土的多层介质具有较好的削波作用,含泡沫铝的多层介质具有较好的吸能性能.
Keyword应力波传播 数值计算 多层介质 泡沫材料
Subject Area力学
Indexed ByCSCD
Language中文
CSCD IDCSCD:1876361
Citation statistics
Cited Times:18[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/15609
Collection力学所知识产出(1956-2008)
Recommended Citation
GB/T 7714
董永香,黄晨光,段祝平. 多层介质对应力波传播特性影响分析[J]. 高压物理学报,2005,19,1,:59-65.
APA 董永香,黄晨光,&段祝平.(2005).多层介质对应力波传播特性影响分析.高压物理学报,19(1),59-65.
MLA 董永香,et al."多层介质对应力波传播特性影响分析".高压物理学报 19.1(2005):59-65.
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