TU Darmstadt / ULB / TUbiblio

2DWave Scattering by a Crack in a Piezoelectric Plane Using Traction BIEM

Gross, Dietmar and Rangelov, T. and Dineva, P. (2005):
2DWave Scattering by a Crack in a Piezoelectric Plane Using Traction BIEM.
In: SID, 1 (1), Tech science Press, pp. 35-47, ISSN 1551-3750,
[Article]

Abstract

Scattering of time harmonic waves by a finite crack in a homogeneous piezoelectric plane under plane strain conditions is studied. Using generalized displacements and tractions, the problem is described by a non-hypersingular traction based boundary integral equation method (BIEM). The fundamental solution is derived in closed form by Radon transforms. As a typical example, the procedure is applied to a straight crack under incident longitudinal waves and under vertically polarized shear waves. The K-factor results are compared with those from the literature for a special case. Furthermore, their dependence on parameters like frequency, angle of incidence, wave type and material properties is discussed.

Item Type: Article
Erschienen: 2005
Creators: Gross, Dietmar and Rangelov, T. and Dineva, P.
Title: 2DWave Scattering by a Crack in a Piezoelectric Plane Using Traction BIEM
Language: English
Abstract:

Scattering of time harmonic waves by a finite crack in a homogeneous piezoelectric plane under plane strain conditions is studied. Using generalized displacements and tractions, the problem is described by a non-hypersingular traction based boundary integral equation method (BIEM). The fundamental solution is derived in closed form by Radon transforms. As a typical example, the procedure is applied to a straight crack under incident longitudinal waves and under vertically polarized shear waves. The K-factor results are compared with those from the literature for a special case. Furthermore, their dependence on parameters like frequency, angle of incidence, wave type and material properties is discussed.

Journal or Publication Title: SID
Volume: 1
Number: 1
Publisher: Tech science Press
Uncontrolled Keywords: Piezoelectric, materials, Wave scattering, BIEM, SIF.
Divisions: DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue > C - Modelling > Subproject C3: Microscopic investigations into defect agglomeration and its effect on the mobility of domain walls
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue > C - Modelling
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres > CRC 595: Electrical fatigue
Zentrale Einrichtungen
DFG-Collaborative Research Centres (incl. Transregio) > Collaborative Research Centres
DFG-Collaborative Research Centres (incl. Transregio)
Date Deposited: 27 Sep 2011 12:43
Additional Information:

SFB 595 C3

Export:
Suche nach Titel in: TUfind oder in Google
Send an inquiry Send an inquiry

Options (only for editors)

View Item View Item