An Eshelby inclusion of parabolic shape in an anisotropic elastic plane

被引:3
|
作者
Yang, Ping [1 ]
Wang, Xu [1 ]
Schiavone, Peter [2 ]
机构
[1] East China Univ Sci & Technol, Sch Mech & Power Engn, 130 Meilong Rd, Shanghai 200237, Peoples R China
[2] Univ Alberta, Dept Mech Engn, 10-203 Donadeo Innovat Ctr Engn, Edmonton, AB T6G 1H9, Canada
基金
中国国家自然科学基金; 加拿大自然科学与工程研究理事会;
关键词
Parabolic inclusion; Anisotropic elastic material; Stroh sextic formalism; Uniform field; Eshelby's tensor; ARBITRARY SHAPE; FIELD;
D O I
10.1016/j.mechmat.2020.103733
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
An analytical solution is derived to the Eshelby's problem of a parabolic inclusion undergoing uniform in-plane and anti-plane eigenstrains in an anisotropic elastic plane. The stresses, total strains and rigid-body rotation are found to be uniform inside the parabolic inclusion. In addition, we obtain real-form expressions of these internal uniform physical quantities in terms of the reduced elastic compliances and the imposed eigenstrains. The constant Eshelby's tensor inside the parabolic inclusion can be completely determined by the reduced elastic compliances.
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页数:5
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