Anti–plane cracks in inhomogeneous piezoelectric solid via BIEM
Anti–plane cracks in inhomogeneous piezoelectric solid via BIEM
Author(s): Marin Marinov, Tsviatko RangelovSubject(s): Education, ICT Information and Communications Technologies
Published by: Нов български университет
Keywords: Piezoelectric finite solid; Exponential inhomogeneity; Anti–plane cracks; Dynamic load; BIEM; SIF;
Summary/Abstract: Anti–plane cracked functionally graded finite piezoelectric solid under time–harmonic elecro–mechanical load is studied by Boundary Integral Equation Method (BIEM). Considered are exponentially varying material properties. Numerical solutions are obtained by using Mathematica. The dependance of Stress Intensity Factor (SIF) on inhomogeneous material parameters and on the frequency of the dynamic load is analyzed by several numerical illustrative examples.
Journal: Computer Science and Education in Computer Science
- Issue Year: 8/2012
- Issue No: 1
- Page Range: 71-79
- Page Count: 9
- Language: English