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圆夹杂内裂纹对SH波的动力响应
Alternative TitleScattering of sh wave by a crack inside a circular inclusion
陆建飞; 蔡兰; 柳春图
Source Publication力学学报
2003-09-19
Volume35Issue:5Pages:623-627
Abstract利用特殊函数的Graf加法公式和波函数展开方法得出了圆夹杂内作用集中力的格林函数。根据Bessel函数的渐近性质,对所得格林函数的奇异部分和有界部分进行了分离。利用所得的格林函数和互易定理得出了圆夹杂内裂纹在SH波作用下的散射场。根据裂纹的散射场建立了圆夹杂内裂纹的超奇异积分方程。对超奇异积分方程的数值求解,可得裂纹端点的动应力强度因子。
Keyword裂纹 圆夹杂 Sh波 超奇异积分方程 动应力强度因子
Indexed ByCSCD
Language中文
Funding Organization中国博士后科学基金(2001529)
CSCD IDCSCD:1200250
Citation statistics
Cited Times:2[CSCD]   [CSCD Record]
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/42208
Collection力学所知识产出(1956-2008)
Corresponding Author陆建飞
Recommended Citation
GB/T 7714
陆建飞,蔡兰,柳春图. 圆夹杂内裂纹对SH波的动力响应[J]. 力学学报,2003,35(5):623-627.
APA 陆建飞,蔡兰,&柳春图.(2003).圆夹杂内裂纹对SH波的动力响应.力学学报,35(5),623-627.
MLA 陆建飞,et al."圆夹杂内裂纹对SH波的动力响应".力学学报 35.5(2003):623-627.
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