Effect of interface energy on stress field around a spheroidal nano-inclusion embedded in a semi-infinite elastic medium

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	Effect of interface energy on stress field around a spheroidal nano-inclusion embedded in a semi-infinite elastic medium
	Zhang, H.W.2; Ou, Z.Y.2; Wang, T.J.1
	2011
会议日期	May 22, 2011 - May 26, 2011
会议地点	Shanghai, China
关键词	Stress concentration Stresses Biaxial tensions Elastic medium Interface energy Nano inclusion Numerical results Special functions Spheroidal inclusion Surface elasticities
页码	112-115
英文摘要	Based on the surface elasticity, we investigate the elastic fields of semi-infinite body containing a nanosized spheroidal inclusion subjected to biaxial tension paralleling to the plane boundary applied at infinity. Using Boussinessq-Sadowsky's potentials and transform relations between special functions, the stress fields of the elastic half-plane are obtained. Numerical results show that the intensity of the influence depends on not only the size and the shape of the inclusion but also the proximity of the inclusion to the edge and the surface stress.
会议录	Conference Program for the 3rd International Conference on Heterogeneous Materials Mechanics, ICHMM 2011
会议录出版者	DEStech Publications Inc.
语种	英语
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/116745]
专题	兰州理工大学
作者单位	1.Department of Engneering Mechanics, Xi'an Jiaotong University, Shaanxi, Xi'an, 710049, China 2.School of Science, Lanzhou University of Technology, Gansu, Lanzhou 730050, China;
推荐引用方式 GB/T 7714	Zhang, H.W.,Ou, Z.Y.,Wang, T.J.. Effect of interface energy on stress field around a spheroidal nano-inclusion embedded in a semi-infinite elastic medium[C]. 见:. Shanghai, China. May 22, 2011 - May 26, 2011.