A simplified transformation approach to obtain structural calibration functions

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dc.contributor.authorCRUZ, JULIO R.B.pt_BR
dc.contributor.authorLANDES, J.D.pt_BR
dc.coverageInternacionalpt_BR
dc.creator.evento29th NATIONAL SYMPOSIUM ON FATIGUE AND FRACTURE MECHANICSpt_BR
dc.date.accessioned2014-11-17T17:24:16Zpt_BR
dc.date.accessioned2014-11-18T17:28:23Zpt_BR
dc.date.accessioned2015-04-02T04:55:18Z
dc.date.available2014-11-17T17:24:16Zpt_BR
dc.date.available2014-11-18T17:28:23Zpt_BR
dc.date.available2015-04-02T04:55:18Z
dc.date.eventoJune 24-26, 1997pt_BR
dc.description.abstractIn a ductile fracture methodology developed by Landes et al., the result from a laboratory test is used to predict the behavior of a strucunal component. Within the framework of this methodology, a critical step consists in obtaining the calibration function for the structural component. For those cases where the limit load solution for the structural component is known, a transformation procedure has been used to get the calibration function for the structure directly from that of a fracture toughness specimen. Although the transformation procedure does not involve complex calculations, it does require the user to follow several steps where point to point computations axe necessary. This makes the whole process laborious and time consuming. It will be shown in this paper that, with an additional assumption and without loss of accuracy, the transformation procedure can be greatly simplified. In the alternative procedure proposed here, the coefficients of the calibration function for the structure are obtained by simply scaling their counterparts for the fracture toughness specimen. This is accomplished with the use of two factors: a load factor and a deformation factor. Some examples are presented to demonstrate the convenience of this new procedure.
dc.identifier.citationCRUZ, JULIO R.B.; LANDES, J.D. A simplified transformation approach to obtain structural calibration functions. In: 29th NATIONAL SYMPOSIUM ON FATIGUE AND FRACTURE MECHANICS, June 24-26, 1997, Palo Alto, California, USA. Disponível em: http://repositorio.ipen.br/handle/123456789/13637.
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/13637pt_BR
dc.local.eventoPalo Alto, California, USApt_BR
dc.rightsopenAccess
dc.sourceASTM Special Technical Publication, v.1332, p. 248-263, 1999
dc.subjectfracture mechanicspt_BR
dc.subjectductilitypt_BR
dc.subjectfailurespt_BR
dc.subjectcrackspt_BR
dc.subjectfracture propertiespt_BR
dc.subjectfracturespt_BR
dc.titleA simplified transformation approach to obtain structural calibration functionspt_BR
dc.typeTexto completo de eventopt_BR
dspace.entity.typePublication
ipen.autorJULIO RICARDO BARRETO CRUZ
ipen.codigoautor1729
ipen.contributor.ipenauthorJULIO RICARDO BARRETO CRUZ
ipen.date.recebimento98-10pt_BR
ipen.event.datapadronizada1997pt_BR
ipen.identifier.fiSem F.I.
ipen.identifier.ipendoc06328pt_BR
ipen.identifier.iwosWoS
ipen.type.genreArtigo
relation.isAuthorOfPublication68dfb83e-235b-4dd1-85c0-e3947317d8df
relation.isAuthorOfPublication.latestForDiscovery68dfb83e-235b-4dd1-85c0-e3947317d8df
sigepi.autor.atividadeCRUZ, JULIO R.B.:1729:-1:Spt_BR
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