摘要
声子晶体的带隙特性、缺陷态特性和特殊的声学特性具有重要的理论价值和应用价值.文章对声子晶体的基本概念和特征进行简要概述,总结分析一维声子晶体在振动控制、噪声控制、抗振防震、声波控制四个应用探索方面的研究成果,为深入一维声子晶体的应用研究提供依据.
The band-gap properties,characteristics of the defect states of one-dimensional phononic crystals and its acoustic features are of great theoretical and practical significance.The concept and features of phononic crystals and the research results of the one-dimensional phononic crystals in vibration control,noise control,earthquake resistance and prevention and acoustic control are analyzed to offer a basis for further research on the application of one-dimensional phononic crystals.
出处
《曲靖师范学院学报》
2011年第3期24-27,共4页
Journal of Qujing Normal University
基金
国家自然科学基金项目"相干声波的激发和调控"(10664006)
云南省教育厅科研基金项目"一维声子晶体带隙结构计算与应用探讨"(2010Y093)
关键词
一维声子晶体
带隙特性
应用探索
one-dimensional phononic crystals
band-gap properties
exploration of application
