Boundary integral equation method to solve embedded planar crack problems under shear loading

Theotokoglou, EE

dc.contributor.author	Theotokoglou, EE	en
dc.date.accessioned	2014-03-01T01:19:58Z
dc.date.available	2014-03-01T01:19:58Z
dc.date.issued	2004	en
dc.identifier.issn	0178-7675	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/15788
dc.subject	Boundary integral equation method	en
dc.subject	Elliptic plane cracks	en
dc.subject	Embedded plane cracks	en
dc.subject	Hypersingular integral equations	en
dc.subject	Shear loading	en
dc.subject	Stress intensity factors	en
dc.subject	Three dimensional body	en
dc.subject.classification	Mathematics, Interdisciplinary Applications	en
dc.subject.classification	Mechanics	en
dc.subject.other	Boundary conditions	en
dc.subject.other	Boundary value problems	en
dc.subject.other	Embedded systems	en
dc.subject.other	Fracture mechanics	en
dc.subject.other	Integral equations	en
dc.subject.other	Loads (forces)	en
dc.subject.other	Stress intensity factors	en
dc.subject.other	Boundary integral equation methods	en
dc.subject.other	Elliptic plane cracks	en
dc.subject.other	Embedded plane cracks	en
dc.subject.other	Hypersingular integral equations	en
dc.subject.other	Shear loading	en
dc.subject.other	Three dimensional bodies	en
dc.subject.other	Crack initiation	en
dc.title	Boundary integral equation method to solve embedded planar crack problems under shear loading	en
heal.type	journalArticle	en
heal.identifier.primary	10.1007/s00466-003-0535-z	en
heal.identifier.secondary	http://dx.doi.org/10.1007/s00466-003-0535-z	en
heal.language	English	en
heal.publicationDate	2004	en
heal.abstract	The solution of three-dimensional planar cracks under shear loading are investigated by the boundary integral equation method. A system of two hypersingular integral equations of a three-dimensional elastic solid with an embedded planar crack are given. The solution of the boundary integral equations is succeeded taking into consideration an appropriate Gauss quadrature rule for finite part integrals which is suitable for the numerical treatment of any plane crack without a polygonal contour shape and permit the fast convergence for the results. The stress intensity factors at the crack front are calculated in the case of a circular and an elliptic crack and are compared with the analytical solution.	en
heal.publisher	SPRINGER-VERLAG	en
heal.journalName	Computational Mechanics	en
dc.identifier.doi	10.1007/s00466-003-0535-z	en
dc.identifier.isi	ISI:000220863300001	en
dc.identifier.volume	33	en
dc.identifier.issue	5	en
dc.identifier.spage	327	en
dc.identifier.epage	333	en