The influence of geometry of edge-cracked plates on KI and KII components of the stress intensity factor, studied by caustics

Theocaris, PS; Papadopoulos, GA

dc.contributor.author	Theocaris, PS	en
dc.contributor.author	Papadopoulos, GA	en
dc.date.accessioned	2014-03-01T01:06:20Z
dc.date.available	2014-03-01T01:06:20Z
dc.date.issued	1984	en
dc.identifier.issn	0022-3727	en
dc.identifier.uri	https://dspace.lib.ntua.gr/xmlui/handle/123456789/9322
dc.subject.classification	Physics, Applied	en
dc.subject.other	MATERIALS - Crack Propagation	en
dc.subject.other	STRESS INTENSITY FACTORS	en
dc.subject.other	PLATES	en
dc.title	The influence of geometry of edge-cracked plates on KI and KII components of the stress intensity factor, studied by caustics	en
heal.type	journalArticle	en
heal.identifier.primary	10.1088/0022-3727/17/12/003	en
heal.identifier.secondary	003	en
heal.identifier.secondary	http://dx.doi.org/10.1088/0022-3727/17/12/003	en
heal.language	English	en
heal.publicationDate	1984	en
heal.abstract	The experimental method of reflected caustics has been used to study the influence of the geometry of an edge-cracked plate on stress intensity factors KI and KII. This influence was determined for various values of the ratio, alpha /w, of the crack length to the width of the specimen. The influence of the geometry of the specimens of the form and orientation of the caustic was studied in relation to the orientation of the edge crack. The complex stress intensity factor K=KI-iKII was evaluated in terms of the angle phi of the angular displacement of the caustic axis. The values of the stress intensity factors KI and KII were compared with the respective theoretical values of stress intensity factors. From this comparison, correction factors are derived and nomograms given in terms of the angle omega of inclination of the crack.	en
heal.publisher	IOP PUBLISHING LTD	en
heal.journalName	Journal of Physics D: Applied Physics	en
dc.identifier.doi	10.1088/0022-3727/17/12/003	en
dc.identifier.isi	ISI:A1984TX71900003	en
dc.identifier.volume	17	en
dc.identifier.issue	12	en
dc.identifier.spage	2339	en
dc.identifier.epage	2349	en