An exact analysis on frictional contact between a rigid punch and anisotropic magneto-electro-elastic materials is performed, within the framework of the fully coupled theory. The indenter moves relative to magneto-electro-elastic materials, and Coulomb friction law is used. The mixed boundary value problem is reduced to singular integral equations of the second kind with analytical solution presented. For a triangular or semiparabolic indenter, explicit expression for surface physical in-plane stress, electrical displacement and magnetic induction are obtained. Influences of the friction coefficient and the volume fraction on contact behaviors are detailed under the prescribed contact loading conditions. Under either a triangular or semiparabolic indenter, the surface in-plane stress, electric displacement and magnetic induction are discontinuous and unbounded around the leading edge, and such a serious near-edge response can be relieved through adjusting the values of the friction coefficient or the volume fraction.
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July 2014
Research-Article
Frictional Indentation of Anisotropic Magneto-Electro-Elastic Materials by a Rigid Indenter
Yue-Ting Zhou,
Yue-Ting Zhou
School of Aerospace Engineering
and Applied Mechanics,
and Applied Mechanics,
Tongji University
,Shanghai 200092
, China
Search for other works by this author on:
Zheng Zhong
Zheng Zhong
1
School of Aerospace Engineering
and Applied Mechanics,
e-mail: zhongk@tongji.edu.cn
and Applied Mechanics,
Tongji University
,Shanghai 200092
, China
e-mail: zhongk@tongji.edu.cn
1Corresponding author.
Search for other works by this author on:
Yue-Ting Zhou
School of Aerospace Engineering
and Applied Mechanics,
and Applied Mechanics,
Tongji University
,Shanghai 200092
, China
Zheng Zhong
School of Aerospace Engineering
and Applied Mechanics,
e-mail: zhongk@tongji.edu.cn
and Applied Mechanics,
Tongji University
,Shanghai 200092
, China
e-mail: zhongk@tongji.edu.cn
1Corresponding author.
Manuscript received December 27, 2013; final manuscript received February 5, 2014; accepted manuscript posted February 10, 2014; published online March 6, 2014. Editor: Yonggang Huang.
J. Appl. Mech. Jul 2014, 81(7): 071001 (12 pages)
Published Online: March 6, 2014
Article history
Received:
December 27, 2013
Accepted:
February 1, 2014
Revision Received:
February 5, 2014
Citation
Zhou, Y., and Zhong, Z. (March 6, 2014). "Frictional Indentation of Anisotropic Magneto-Electro-Elastic Materials by a Rigid Indenter." ASME. J. Appl. Mech. July 2014; 81(7): 071001. https://doi.org/10.1115/1.4026795
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