A novel weight function for RMS stress intensity factor determination in surface cracks

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dc.contributor.authorChahardehi, Amir Ebrahim
dc.contributor.authorBrennan, Feargal P.
dc.date.accessioned2010-01-18T11:34:48Z
dc.date.available2010-01-18T11:34:48Z
dc.date.issued2010-01
dc.description.abstractThis paper discusses the problem of stress intensity factor determination in surface cracks. In particular, the concept of root mean square stress intensity factors (RMS SIF) is discussed for the general class of semi-elliptical surface cracks. The weight function SIF derivation method is considered problems with the existing techniques are highlighted, and a novel technique for the derivation of the RMS SIF weight functions for surface cracks is presented and results are compared with numerical solutions for a variety of loadings and geometries.en_UK
dc.identifier.citationA. Chahardehi, F.P. Brennan, A novel weight function for RMS stress intensity factor determination in surface cracks, Engineering Fracture Mechanics, Volume 77, Issue 2, Microstructurally Based Fracture Mechanics, January 2010, Pages 367-373en_UK
dc.identifier.issn0013-7944
dc.identifier.urihttp://dx.doi.org/10.1016/j.engfracmech.2009.04.009
dc.identifier.urihttp://hdl.handle.net/1826/4151
dc.language.isoenen_UK
dc.publisherElsevieren_UK
dc.subjectStress intensity factoren_UK
dc.subjectWeight functionen_UK
dc.subjectCrack aspect ratioen_UK
dc.subjectParis lawen_UK
dc.subjectSurface cracken_UK
dc.subjectRMS SIFen_UK
dc.titleA novel weight function for RMS stress intensity factor determination in surface cracksen_UK
dc.typeArticleen_UK

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