期刊
PHYSICA B-CONDENSED MATTER
卷 407, 期 12, 页码 2032-2036出版社
ELSEVIER
DOI: 10.1016/j.physb.2012.01.135
关键词
Phononic crystals; Band-gap; Initial stress; Split-Hopkinson pressure bar apparatus; The transfer matrix method
资金
- National Natural Science Foundation of China [10732010, 10972010, 11028206]
The mechanism for the shift of the band-gap in two kinds of finite phononic crystals (PCs) (steel/epoxy and aluminum/epoxy) with different initial stresses is studied experimentally and theoretically. The experimental results and theoretical analysis simultaneously indicate that the initial stress will efficiently tune the location and width of the band-gap. The current work provides a basis for tuning the band-gap of phononic crystals in engineering applications. (C) 2012 Elsevier B.V. All rights reserved.
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