Review of biomechanical modelling of cortical bone stress fracture

N. N. Mansor, R. Daud, K. S. Basaruddin, M. I. Omar Yeyutt, S. A A Halim, N. A M Zain, Mohd Yazid Bajuri

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

Bone fracture in traumatic injuries can be act as fragile because of sudden loading happen over a short period time. Thus, it is important to study the framework on how human body resist to fracture. Human cortical bone is a long bone axis and has a complex structure to give a significant impact to resist of fracture resistance R in different cracking mechanism behavior. Fracture resistance depends on the toughening mechanism of bone where it's influenced the crack propagation. Therefore, the mode-mixity either in transverse, radial and longitudinal needs further investigation. This paper aims to review and purpose an idea of conducting numerical study on cortical bone stress fracture subjected to mixed-mode loading. Past studies have shown that the relation between the mechanical properties and loading rate of human bone system might changes the microstructure of bone. Little attention is paid to mixed-mode bone fracture investigation in relation to fracture toughness in human cortical bone under different cortices. Thus, the evaluation of stress intensity factor (K) and strain energy release rate (SERR) using J-integral approach is proposed to assess the elastic and plastic behavior of stress fracture in tibia cortical bone including Mode I and Mode II transverse and radial loading.

Original languageEnglish
Title of host publicationProceedings - 2015 2nd International Conference on Biomedical Engineering, ICoBE 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781479917495
DOIs
Publication statusPublished - 1 Sep 2015
Event2nd International Conference on Biomedical Engineering, ICoBE 2015 - Penang, Malaysia
Duration: 30 Mar 201531 Mar 2015

Other

Other2nd International Conference on Biomedical Engineering, ICoBE 2015
CountryMalaysia
CityPenang
Period30/3/1531/3/15

Fingerprint

Bone
Fracture toughness
Energy release rate
Toughening
Strain energy
Stress intensity factors
Crack propagation
Plastics
Mechanical properties
Microstructure

Keywords

  • Bone fracture
  • cortical bone
  • J-integral
  • stress fracture
  • stress intensity factor

ASJC Scopus subject areas

  • Biomedical Engineering

Cite this

Mansor, N. N., Daud, R., Basaruddin, K. S., Omar Yeyutt, M. I., Halim, S. A. A., Zain, N. A. M., & Bajuri, M. Y. (2015). Review of biomechanical modelling of cortical bone stress fracture. In Proceedings - 2015 2nd International Conference on Biomedical Engineering, ICoBE 2015 [7235925] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICoBE.2015.7235925

Review of biomechanical modelling of cortical bone stress fracture. / Mansor, N. N.; Daud, R.; Basaruddin, K. S.; Omar Yeyutt, M. I.; Halim, S. A A; Zain, N. A M; Bajuri, Mohd Yazid.

Proceedings - 2015 2nd International Conference on Biomedical Engineering, ICoBE 2015. Institute of Electrical and Electronics Engineers Inc., 2015. 7235925.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mansor, NN, Daud, R, Basaruddin, KS, Omar Yeyutt, MI, Halim, SAA, Zain, NAM & Bajuri, MY 2015, Review of biomechanical modelling of cortical bone stress fracture. in Proceedings - 2015 2nd International Conference on Biomedical Engineering, ICoBE 2015., 7235925, Institute of Electrical and Electronics Engineers Inc., 2nd International Conference on Biomedical Engineering, ICoBE 2015, Penang, Malaysia, 30/3/15. https://doi.org/10.1109/ICoBE.2015.7235925
Mansor NN, Daud R, Basaruddin KS, Omar Yeyutt MI, Halim SAA, Zain NAM et al. Review of biomechanical modelling of cortical bone stress fracture. In Proceedings - 2015 2nd International Conference on Biomedical Engineering, ICoBE 2015. Institute of Electrical and Electronics Engineers Inc. 2015. 7235925 https://doi.org/10.1109/ICoBE.2015.7235925
Mansor, N. N. ; Daud, R. ; Basaruddin, K. S. ; Omar Yeyutt, M. I. ; Halim, S. A A ; Zain, N. A M ; Bajuri, Mohd Yazid. / Review of biomechanical modelling of cortical bone stress fracture. Proceedings - 2015 2nd International Conference on Biomedical Engineering, ICoBE 2015. Institute of Electrical and Electronics Engineers Inc., 2015.
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