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Pregled bibliografske jedinice broj: 1069776

Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone


Lovrenić-Jugović, Martina; Tonković, Zdenko; Skozrit, Ivica
Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone // Mechanics of materials, 146 (2020), 103407, 14 doi:10.1016/j.mechmat.2020.103407 (međunarodna recenzija, članak, znanstveni)


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Naslov
Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone

Autori
Lovrenić-Jugović, Martina ; Tonković, Zdenko ; Skozrit, Ivica

Izvornik
Mechanics of materials (0167-6636) 146 (2020); 103407, 14

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
bovine cortical bone, creep-recovery test, damage, viscoelasticity, viscoplasticity, finite element modeling

Sažetak
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.

Izvorni jezik
Engleski

Znanstvena područja
Strojarstvo



POVEZANOST RADA


Projekti:
120-1201910-1906 - Modeliranje oštećenja i sigurnost konstrukcija (Tonković, Zdenko, MZOS ) ( POIROT)

Ustanove:
Fakultet strojarstva i brodogradnje, Zagreb,
Metalurški fakultet, Sisak

Poveznice na cjeloviti tekst rada:

doi

Citiraj ovu publikaciju:

Lovrenić-Jugović, Martina; Tonković, Zdenko; Skozrit, Ivica
Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone // Mechanics of materials, 146 (2020), 103407, 14 doi:10.1016/j.mechmat.2020.103407 (međunarodna recenzija, članak, znanstveni)
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, 103407, 14 doi:10.1016/j.mechmat.2020.103407.
@article{article, year = {2020}, pages = {14}, DOI = {10.1016/j.mechmat.2020.103407}, chapter = {103407}, keywords = {bovine cortical bone, creep-recovery test, damage, viscoelasticity, viscoplasticity, finite element modeling}, journal = {Mechanics of materials}, doi = {10.1016/j.mechmat.2020.103407}, volume = {146}, issn = {0167-6636}, title = {Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone}, keyword = {bovine cortical bone, creep-recovery test, damage, viscoelasticity, viscoplasticity, finite element modeling}, chapternumber = {103407} }
@article{article, year = {2020}, pages = {14}, DOI = {10.1016/j.mechmat.2020.103407}, chapter = {103407}, keywords = {bovine cortical bone, creep-recovery test, damage, viscoelasticity, viscoplasticity, finite element modeling}, journal = {Mechanics of materials}, doi = {10.1016/j.mechmat.2020.103407}, volume = {146}, issn = {0167-6636}, title = {Experimental and numerical investigation of cyclic creep and recovery behavior of bovine cortical bone}, keyword = {bovine cortical bone, creep-recovery test, damage, viscoelasticity, viscoplasticity, finite element modeling}, chapternumber = {103407} }

Časopis indeksira:


  • Current Contents Connect (CCC)
  • Web of Science Core Collection (WoSCC)
    • Science Citation Index Expanded (SCI-EXP)
    • SCI-EXP, SSCI i/ili A&HCI
  • Scopus


Citati:





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