Dynamic anti-Plane Debonding Problem of a Cylindrical Inclusion Near the Interface of a Quarter-Infinite Piezoelectric Medium

In the present work, dynamic interaction is investigated theoretically between several circular cavities near the surface in a semi-infinite piezoelectric medium subjected to time-harmonic incident anti-plane shearing. The analyses are based upon the use of complex variable and multi coordinates. Dynamic stress concentration factors at the edges of the subsurface circular cavities are obtained by solving boundary value problems with the method of orthogonal function expansion. Some numerical solutions about two interacting subsurface circular cavities in a semi-infinite piezoelectric medium are plotted so as to show how the frequencies of incident wave, the piezoelectric characteristic parameters of the material and the structural geometries influence on the dynamic stress concentration factors.

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Mathematical Analysis of the Reflection Phenomenon of Longitudinal Waves at Nano Anisotropic Thermo-Piezoelectric Medium

Journal of Computational and Theoretical Nanoscience ◽

10.1166/jctn.2014.3647 ◽

2014 ◽

Vol 11 (11) ◽

pp. 2329-2338 ◽

Cited By ~ 2

Author(s):

Abo-El-Nour Abd-Alla ◽

Abdelmonam M. Hamdan ◽

Hanan Elhaes ◽

Medhat Ibrahim

Keyword(s):

Mathematical Analysis ◽

Piezoelectric Medium ◽

Longitudinal Waves

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Reactivity of Two Monoclonal Antibodies to the Cylindrical Inclusion Protein of Potato Virus Y

Journal of Phytopathology ◽

10.1111/j.1439-0434.1994.tb01460.x ◽

1994 ◽

Vol 141 (2) ◽

pp. 186-194

Author(s):

G. Boudazin ◽

C. Vergnet ◽

B. Gélie ◽

M. Meyer ◽

J. Grosclaude ◽

...

Keyword(s):

Monoclonal Antibodies ◽

Potato Virus ◽

Potato Virus Y ◽

Cylindrical Inclusion ◽

Inclusion Protein ◽

Cylindrical Inclusion Protein

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Lateral Stress Effect on Fracture Quantities of a Crack in a Piezoelectric Medium

Key Engineering Materials ◽

10.4028/www.scientific.net/kem.348-349.957 ◽

2007 ◽

Vol 348-349 ◽

pp. 957-960

Author(s):

Erasmo Viola ◽

Claudia Belmonte ◽

Giuseppe Viola

Keyword(s):

Analytical Approach ◽

Decomposition Theorem ◽

Piezoelectric Medium ◽

Stress Effect ◽

Lateral Stress ◽

Intensity Factors ◽

Field Equations ◽

Piezoelectric Body ◽

Electroelastic Fields ◽

Electromechanical Field

The aim of this paper is to seek the solution to the electromechanical field equations for a cracked linear piezoelectric body using an analytical approach which is based on the decomposition theorem of linear algebra. The electroelastic fields around the crack tip are given. The energy release rate is written in terms of those fields intensity factors.

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