On the solution of steady-state elastodynamic crack problems by using complex variable methods

Georgiadis, HG; Theocaris, PS

dc.contributor.author	Georgiadis, HG	en
dc.contributor.author	Theocaris, PS	en
dc.date.accessioned	2014-03-01T01:38:49Z
dc.date.available	2014-03-01T01:38:49Z
dc.date.issued	1985	en
dc.identifier.issn	00442275	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/22394
dc.title	On the solution of steady-state elastodynamic crack problems by using complex variable methods	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF00949039	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF00949039	en
heal.publicationDate	1985	en
heal.abstract	Solutions in a closed-form, or in a series-expansion form, are given, concerning steady-state elastodynamic crack problems. The configuration of the problems treated consists, either of an infinite body under plane extension, or a strip-like body under anti-plane shear. The loading mode consisted of constant stresses, acting on the crack faces and moving with the velocity of the crack tip. In the domain of elliptic wave-equations, viz. for subsonic crack velocities, the solution of the problems was reduced to a solution of a Dirichlet problem, whereas in the case of hyperbolic wave-equations, viz. for transonic crack velocities, a Riemann-Hilbert problem was formulated and solved. © 1985 Birkhäuser Verlag Basel.	en
heal.publisher	Birkhäuser-Verlag	en
heal.journalName	ZAMP Zeitschrift für angewandte Mathematik und Physik	en
dc.identifier.doi	10.1007/BF00949039	en
dc.identifier.volume	36	en
dc.identifier.issue	1	en
dc.identifier.spage	146	en
dc.identifier.epage	165	en