Integral-equation solution for half planes bonded together or in contact and containing internal cracks or holes

Tsamasphyros, G; Theocaris, PS

dc.contributor.author	Tsamasphyros, G	en
dc.contributor.author	Theocaris, PS	en
dc.date.accessioned	2014-03-01T01:06:10Z
dc.date.available	2014-03-01T01:06:10Z
dc.date.issued	1983	en
dc.identifier.issn	0020-1154	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9209
dc.subject	Dislocations	en
dc.subject	Integral Equation	en
dc.subject	Stress Field	en
dc.subject.classification	Engineering, Multidisciplinary	en
dc.subject.classification	Mechanics	en
dc.subject.other	MATHEMATICAL TECHNIQUES - Integral Equations	en
dc.subject.other	STRESSES - Theory	en
dc.subject.other	PLATES	en
dc.title	Integral-equation solution for half planes bonded together or in contact and containing internal cracks or holes	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/BF00532243	en
heal.identifier.secondary	http://dx.doi.org/10.1007/BF00532243	en
heal.language	English	en
heal.publicationDate	1983	en
heal.abstract	The complex potentials Φ(z) and Ψ(z) describing the stress-field due to a concentrated force, or a dislocation, applied at some point at the interior of either of the half planes bonded together, or being under some kind of contact between them, are calculated. By using these potentials as Green's functions we have reduced the problem of crack and/or holes existing in either of these half-planes to an integral equation along the cracks or holes. The advantage of the method is that the integral equation along the interface between the two half-planes (y=0) is canceled out. Thus, the numerical evaluation of the state of stress is considerably reduced and simplified. The respective integral equations corresponding to some characteristic cases of bimaterial plates were derived. Finally, examples of cracked half-planes, either stressor displacement-free, or bonded with other half-planes, indicated the potentialities of the method. © 1983 Springer-Verlag.	en
heal.publisher	Springer-Verlag	en
heal.journalName	Ingenieur-Archiv	en
dc.identifier.doi	10.1007/BF00532243	en
dc.identifier.isi	ISI:A1983RF05800002	en
dc.identifier.volume	53	en
dc.identifier.issue	4	en
dc.identifier.spage	225	en
dc.identifier.epage	241	en