Název:	Interaction of a finite crack with shear waves in an infinite magnetoelastic medium
Autoři:	Panja, Sourav Kumar Mandal, Subhas Chandra
Citace zdrojového dokumentu:	Applied and Computational Mechanics. 2021, vol. 15, no. 1, p. 45-56.
Datum vydání:	2021
Nakladatel:	University of West Bohemia
Typ dokumentu:	článek article
URI:	http://hdl.handle.net/11025/44868
ISSN:	1802-680X (Print) 2336-1182 (Online)
Klíčová slova:	magnetoelastický;konečná trhlina;faktor intenzity stresu;posunutí otevření trhliny
Klíčová slova v dalším jazyce:	magnetoelastic;finite crack;stress intensity factor;crack opening displacement
Abstrakt v dalším jazyce:	The aim of this paper is to investigate the interaction of a finite crack with shear waves in an infinite magnetoelastic medium. Fourier integral transformation is applied to convert the boundary value problem for a homogeneous, isotropic elastic material to the Fredholm integral equation of second kind. The integral equation is solved by the perturbation method and the effect of magnetic field interaction on the crack is discussed. The stress intensity factor at the crack tip is determined numerically and plotted for low frequencies. Moreover, shear stress outside the crack, crack opening displacement, and crack energy are evaluated and shown by means of graphs.
Práva:	© University of West Bohemia
Vyskytuje se v kolekcích:	Volume 15, number 1 (2021) Volume 15, number 1 (2021)

Všechny záznamy v DSpace jsou chráněny autorskými právy, všechna práva vyhrazena.