西北师范大学学报(自然科学版)2017,Vol.53Issue(1):45-52,8.DOI:10.16783/j.cnki.nwnuz.2017.01.008
具偏心裂纹功能梯度压电粘结结构的SH波散射问题
Scattering of SH wave on partial crack peak in functionally graded piezoelectric of adhesive structures
摘要
Abstract
Scattering of SH wave on partial crack peak in functionally graded piezoelectric of adhesive structures is discussed in this paper.By using the Fourier transform,the problem can be solved with the help of queer integral equations .And then,these equations are sovled using the Gauss method.At last, numerical results showed the effect of material factors and wave numbers on the stress intensity factor and electric displacement factor.关键词
功能梯度压电材料/裂纹/SH 波Key words
functionally graded piezoelectric materials/cracks/SH wave分类
数理科学引用本文复制引用
陆万顺,白艳艳,李星,马旭,惠治鑫..具偏心裂纹功能梯度压电粘结结构的SH波散射问题[J].西北师范大学学报(自然科学版),2017,53(1):45-52,8.基金项目
宁夏自治区自然科学基金资助项目(NZ16253,NZ16257) (NZ16253,NZ16257)
宁夏自治区高等学校科学研究项目(ZD20142221, NGY2016194) (ZD20142221, NGY2016194)
宁夏自治区重点研发项目(201625) (201625)
宁夏师范学院校级重点科学研究项目 ()