prikaz prve stranice dokumenta Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone
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Scientific paper - Original scientific paper
Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone
Mechanics of Materials, 146 (2020); 103407. https://doi.org/10.1016/j.mechmat.2020.103407
Lovrenić-Jugović, Martina; Tonković, Zdenko; Skozrit, Ivica

Institutional repository: Repository of Faculty of Metallurgy University of Zagreb

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Lovrenić Jugović, M., Tonković, Z. & Skozrit, I. (2020). Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone. Mechanics of Materials, 146.. doi: 10.1016/j.mechmat.2020.103407

Lovrenić Jugović, Martina, et al. "Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone." Mechanics of Materials, vol. 146, 2020. https://doi.org/10.1016/j.mechmat.2020.103407

Lovrenić Jugović, Martina, Zdenko Tonković and Ivica Skozrit. "Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone." Mechanics of Materials 146 (2020). https://doi.org/10.1016/j.mechmat.2020.103407

Lovrenić Jugović, M., Tonković, Z. and Skozrit, I. (2020) 'Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone', Mechanics of Materials, 146. doi: 10.1016/j.mechmat.2020.103407

Lovrenić Jugović M, Tonković Z, Skozrit I. Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone. Mechanics of Materials [Internet]. 2020 [cited 2024 December 25];146. doi: 10.1016/j.mechmat.2020.103407

M. Lovrenić Jugović, Z. Tonković and I. Skozrit, "Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone", Mechanics of Materials, vol. 146, 2020. [Online]. Available at: https://urn.nsk.hr/urn:nbn:hr:115:823808. [Accessed: 25 December 2024]

Metadata
Title (english)Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone
AuthorMartina Lovrenić-Jugović
AuthorZdenko Tonković
AuthorIvica Skozrit
Author's institutionUniversity of Zagreb
Faculty of Mechanical Engineering and Naval Architecture
(Department of Engineering Mechanics)
(Chair of Mechanics and Strength of Materials)
Author's institutionUniversity of Zagreb
Faculty of Metallurgy
(Department of Mechanical Metallurgy)
(Laboratory of Thermal Technics and Mechanical Engineering)
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
General Mechanical Engineering (Construction)
Abstract (english)
An experimental and numerical study of the creep behavior of the bovine metatarsal cortical bone is presented. The experimental procedure included the multiple cycle tensile creep-recovery tests at eleven creep stress levels between 20 and 120 MPa. The threshold values of stress above which viscoplastic strain and damage start to accumulate are determined. Furthermore, based on the experimental data, a one-dimensional constitutive model has been developed. We demonstrate that Abdel-Tawab's viscoelasticity/damage model combined with the viscoplastic model proposed by Zapas and Crissman can predict the nonlinear behavior of cortical bone tissue subjected to creep-recovery loading conditions. Within the framework of numerical investigations, an efficient algorithm for the integration of the proposed constitutive model at the material point level is derived and implemented into the finite element software ABAQUS using user subroutines. The computational algorithm shows a good capability to describe the tensile behavior of bovine cortical bone for the specific mechanical conditions analyzed.
Keywords (english)
Languageenglish
Publication typeScientific paper - Original scientific paper
Publication statusPublished
Peer reviewPeer review - international
Publication versionPublished version
Journal titleMechanics of Materials
Numberingvol. 146, 103407
p-ISSN0167-6636
DOIhttps://doi.org/10.1016/j.mechmat.2020.103407
URN:NBNurn:nbn:hr:115:823808
Publication2020
ProjectNumber: 120-1201910-1906
Title (croatian): Modeliranje oštećenja i sigurnost konstrukcija
Title (english): Damage Modeling and Safety of Structures
Leader: Zdenko Tonković
Jurisdiction: Croatia
Funding stream: zProjects
Document URLhttps://www.sciencedirect.com/science/article/abs/pii/S0167663619302984
Type of resourceText
Access conditionsClosed access
Terms of useLicence In copyright icon
Created on2024-05-03 07:54:03