Crack initiation under biaxial loading with higher-order approximation

Papadopoulos, GA; Poniridis, PI

dc.contributor.author	Papadopoulos, GA	en
dc.contributor.author	Poniridis, PI	en
dc.date.accessioned	2014-03-01T01:07:24Z
dc.date.available	2014-03-01T01:07:24Z
dc.date.issued	1989	en
dc.identifier.issn	0013-7944	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9983
dc.relation.uri	http://www.scopus.com/inward/record.url?eid=2-s2.0-0024866487&partnerID=40&md5=3a58c8e2badf4c971a2612ba964de1fc	en
dc.subject.classification	Mechanics	en
dc.subject.other	Fracture Mechanics--Stresses	en
dc.subject.other	Mathematical Techniques--Tensors	en
dc.subject.other	Structural Design--Loads	en
dc.subject.other	Biaxial Loading	en
dc.subject.other	Crack Extension Angle	en
dc.subject.other	Crack Initiation	en
dc.subject.other	Critical Fracture Stress	en
dc.subject.other	Plates	en
dc.title	Crack initiation under biaxial loading with higher-order approximation	en
heal.type	journalArticle	en
heal.language	English	en
heal.publicationDate	1989	en
heal.abstract	In this paper the crack initiation under biaxial loading is examined by giving the expressions for stresses in a series form, which are equally valid near and far from the crack tip. Based on these expressions, the crack extension angle and the critical stress of fracture are determined by use the Det.-criterion. According to Det.-criterion, developed by the first author, the crack propagates in the direction of the maximum value of the determinant of the stress tensor. The Det.-criterion is simpler and more powerful than the other fracture criteria up to now. © 1989.	en
heal.publisher	PERGAMON-ELSEVIER SCIENCE LTD	en
heal.journalName	Engineering Fracture Mechanics	en
dc.identifier.isi	ISI:A1989T481300003	en
dc.identifier.volume	32	en
dc.identifier.issue	3	en
dc.identifier.spage	351	en
dc.identifier.epage	360	en