Structural Engineering and Mechanics

  • 제83권1호
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  • Pages.67-77
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  • 2022
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  • 1225-4568(pISSN)
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  • 1598-6217(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

Continuous and discontinuous contact problem of a magneto-electro-elastic layer

  • Comez, Isa (Department of Civil Engineering, Karadeniz Technical University) ;
  • Karabulut, Pembe Merve (Department of Civil Engineering, Cankiri Karatekin University)
  • 투고 : 2021.07.27
  • 심사 : 2022.04.12
  • 발행 : 2022.07.10
⟨ 이전 논문 다음 논문 ⟩

초록

In this study, frictionless continuous and discontinuous contact problems of a magneto-electro-elastic layer in the presence of the body force were discussed. The layer was indented by a rigid cylindrical insulating punch and supported by a rigid substrate without bond. Applying the Fourier integral transform technique, the general expressions of the problem were derived in the presence of body force. Thanks to the boundary conditions, the singular integral equations were obtained for both the continuous and the discontinuous contact cases. Gauss-Chebyshev integration formulas were used to transform the singular integral equations into a set of nonlinear equations. Contact width under the punch, initial separation distance, critical load, separation regions and contact stress under the punch and between the layer, and substrate were given as a result.

키워드

참고문헌

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