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Fracture Assessment of an Interface Crack Between Two Dissimilar Magnetoelectroelastic Materials under Heat Flow and Magnetoelectromechanical Loadings

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Abstract

A magnetoelectrically permeable interface crack between two semi-infinite magnetoelectroelastic planes under the action of a heat flow and remote magnetoelectromechanical loadings is considered, where the assumption of frictionless contact between two dissimilar halfplanes is adopted. Not only the solutions of the interface crack problem are presented in an explicit form, but also the general condition for the transition from a perfect thermal contact of two magnetoelectroelastic bodies to their separation is given.

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Authors and Affiliations

  1. Department of Engineering Mechanics, Shijiazhuang Tiedao University, Shijiazhuang, 050043, China

    Peng Ma & Wenjie Feng

  2. Department of Civil Engineering, The University of Hong Kong, Hong Kong, China

    Ray Kai-Leung Su

Authors
  1. Peng Ma
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  2. Wenjie Feng
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  3. Ray Kai-Leung Su
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Corresponding author

Correspondence to Wenjie Feng.

Additional information

Project supported by the National Natural Science Foundation of China (Nos. 10772123 and 11072160), the Program for Changjiang Scholars and Innovative Research Team in University (No. IRT0971) and the Natural Science Fund for Outstanding Younger of Hebei Province (A2009001624), China.

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Ma, P., Feng, W. & Su, R.KL. Fracture Assessment of an Interface Crack Between Two Dissimilar Magnetoelectroelastic Materials under Heat Flow and Magnetoelectromechanical Loadings. Acta Mech. Solida Sin. 24, 429–438 (2011). https://doi.org/10.1016/S0894-9166(11)60042-6

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  • DOI: https://doi.org/10.1016/S0894-9166(11)60042-6

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