Experimental evaluation of cohesive laws components of mixed-mode I + II fracture characterization of cortical bone

Ver registo simples
dc.contributor.authorPereira, Fábiopor
dc.contributor.authorMorais, Josépor
dc.contributor.authorXavier, Josépor
dc.contributor.authorDourado, N.por
dc.contributor.authorde Moura, M.F.S.F.por
dc.date.accessioned2022-09-20T14:14:11Z
dc.date.available2022-09-20T14:14:11Z
dc.date.issued2022-04-26
dc.description.abstractMixed-mode I + II fracture characterization of cortical bone tissue is addressed in this work. The mixed-mode bending test was used to impose different mode ratios. An equivalent crack length data reduction method was considered to obtain the strain energy release rate components. Crack opening and shear displacements were measured by means of digital image correlation. These quantities were then integrated to propose a direct evaluation of cohesive laws. The components of the cohesive laws for each mixed-mode loading were obtained by the uncoupled and Hogberg ¨ ’s methods. The later provided consistent evolution of strain energy release rate and peak stresses components in function of mode-ratio, revealing its appropriateness regarding the fracture characterization of cortical bone under mixed-mode I + II loading.por
dc.description.sponsorshipThe first and second author acknowledges the Portuguese Foundation for Science and Technology, under the project UIDB/04033/2020. The third and fifth authors acknowledge the ‘Laboratorio' Associado de Energia, Transportes e Aeronautica’ (LAETA) for the financial support by the project UID/EMS/50022/2019 and the financing of FCT/MCTES through national funds (PIDDAC) and UIDB/00667/2020 (UNIDEMI). The fourth author acknowledges the Portuguese Foundation for Science and Technology, under the project PTDC/EME-SIS/28225/2017.por
dc.distributioninternationalpor
dc.identifier.citationPereira, F., Morais, J., Xavier, J., Dourado, N., & de Moura, M. F. S. F. (2022, June). Experimental evaluation of cohesive laws components of mixed-mode I + II fracture characterization of cortical bone. Engineering Fracture Mechanics. Elsevier BV. http://doi.org/10.1016/j.engfracmech.2022.108493por
dc.identifier.doi10.1016/j.engfracmech.2022.108493por
dc.identifier.eissn1873-7315por
dc.identifier.issn0013-7944por
dc.identifier.urihttps://hdl.handle.net/1822/79604
dc.language.isoengpor
dc.peerreviewedyespor
dc.publisherElsevierpor
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F04033%2F2020/PTpor
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UID%2FEMS%2F50022%2F2019/PTpor
dc.relationinfo:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB%2F00667%2F2020/PTpor
dc.relationinfo:eu-repo/grantAgreement/FCT/9471 - RIDTI/PTDC%2FEME-SIS%2F28225%2F2017/PTpor
dc.relation.publisherversionhttps://www.sciencedirect.com/science/article/pii/S0013794422002363por
dc.rightsopenAccesspor
dc.subjectCortical bonepor
dc.subjectFracture characterizationpor
dc.subjectMixed-mode I+II loadingpor
dc.subjectCohesive lawspor
dc.subjectDigital image correlationpor
dc.subjectMixed-mode I plus II loadingpor
dc.subject.fosEngenharia e Tecnologia::Engenharia Mecânicapor
dc.subject.odsSaúde de qualidadepor
dc.subject.wosScience & Technologypor
dc.titleExperimental evaluation of cohesive laws components of mixed-mode I + II fracture characterization of cortical bonepor
dc.typearticlepor
dspace.entity.typePublicationen
oaire.citationVolume268por
sdum.journalEngineering Fracture Mechanicspor

Ficheiros

Pacote original

A mostrar 1 - 1 de 1
Nome:
3 - Pereira et al (2022b).pdf
Tamanho:
2.46 MB
Formato:
Adobe Portable Document Format
Descrição:
Descarregar

Coleções

DEM - Artigos em revistas internacionais | Papers in international journals
CMEMS - Artigos em revistas internacionais | Papers in international journals