SINGULAR ELEMENT CONSTRUCTION USING A MAPPING TECHNIQUE.

Tsamasphyros, George

dc.contributor.author	Tsamasphyros, George	en
dc.date.accessioned	2014-03-01T01:06:59Z
dc.date.available	2014-03-01T01:06:59Z
dc.date.issued	1987	en
dc.identifier.issn	0029-5981	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9711
dc.subject.classification	Engineering, Multidisciplinary	en
dc.subject.classification	Mathematics, Interdisciplinary Applications	en
dc.subject.other	MATERIALS - Crack Propagation	en
dc.subject.other	STRESSES - Analysis	en
dc.subject.other	SINGULAR ELEMENT CONSTRUCTION	en
dc.subject.other	MATHEMATICAL TECHNIQUES	en
dc.title	SINGULAR ELEMENT CONSTRUCTION USING A MAPPING TECHNIQUE.	en
heal.type	journalArticle	en
heal.identifier.primary	10.1002/nme.1620240707	en
heal.identifier.secondary	http://dx.doi.org/10.1002/nme.1620240707	en
heal.language	English	en
heal.publicationDate	1987	en
heal.abstract	Conformal mapping regularizes (in the new plane) the singular stress field around the crack tip. So, conventional finite elements can be used in the transformed plane. The inverse mapping of the above elements gives another class of 'mapped elements'. The crack-tip mapped element is a singular element. Thus, using various elements (the 'parent elements') in the mapped plane we obtain an infinity of singular elements, the 'product elements'. These singular elements are introduced naturally and have no defect, as many other singular elements have.	en
heal.publisher	JOHN WILEY & SONS LTD	en
heal.journalName	International Journal for Numerical Methods in Engineering	en
dc.identifier.doi	10.1002/nme.1620240707	en
dc.identifier.isi	ISI:A1987J123900006	en
dc.identifier.volume	24	en
dc.identifier.issue	7	en
dc.identifier.spage	1305	en
dc.identifier.epage	1316	en