|Autors: Stoynov, Y. D.|
Title: Mode III crack problems in functionally graded piezoelectric/piezomagnetic composites by BIEM
Keywords: anti - plane permeable crack; BIEM; magnetoelectroelastic medium; SIF
Abstract: Cracked functionally graded magnetoelectroelastic (MEE) medium is considered. The crack is electromagnetically permeable and subjected to an incident time-harmonic SH-wave. The boundary value problem (BVP) for the coupled system of governing equations is reduced to a non-hypersingular traction boundary integral equation. Software based on the Boundary Integral Equation Method (BIEM) is developed using FORTRAN. Comparison with the results obtained by the dual integral equation method is given. The numerical examples show the dependence of the Stress Intensity Factor (SIF) on the normalized frequency of the external loading, type of the material and magnitude of the inhomogeneity gradient of the magnetolelectroelastic solid.
1. Sandeep Singh, Kuldeep Sharma, Complex variable solution for mode-III linearly varying polarization saturation model in piezoelectric media, AIP Conference Proceedings 2253 (1), 020016 - 2020 - от чужди автори в чужди издания, неиндексирани в Scopus или Web of Science
Вид: публикация в международен форум, публикация в реферирано издание, индексирана в Scopus и Web of Science