Elastic interactions between single microcrack and single osteon microstructure of human femur cortical bone

N. N. Mansor, R. Daud, K. S. Basaruddin, F. Mat, Mohd Yazid Bajuri, Ahmad Kamal Ariffin Mohd Ihsan

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

2 Citations (Scopus)

Abstract

Inmultiscale Haversian system of cortical bone fracture, a homogenous bone modeling consideration is limited to only one Young modulus was significant for each cortex without having any constituents in that bone. A two dimension model of human femur cortical bone is presented by considering the anatomical positions of four cortices, e.g anterior, posterior, medial and lateral. The Haversian system is modeled under tensile loading by considering the interstitial matrix, osteon and cement line mechanical properties. The interaction between single microcrack and single osteon is evaluated using linear elastic fracture mechanics theory, and was determined using of stress intensity factor, strain energy release rate, and the critical stress intensity factor and critical strain energy release rate parameter. The results indicate that the medial cortex has the highest SIFs while the lowest was posterior cortex. The Young modulus of material was greatly influence the fracture parameters. More stiff the material, the SIF was reduced.

Original languageEnglish
Title of host publication3rd Electronic and Green Materials International Conference 2017, EGM 2017
PublisherAmerican Institute of Physics Inc.
Volume1885
ISBN (Electronic)9780735415652
DOIs
Publication statusPublished - 26 Sep 2017
Event3rd Electronic and Green Materials International Conference 2017, EGM 2017 - Aonang Krabi, Thailand
Duration: 29 Apr 201730 Apr 2017

Other

Other3rd Electronic and Green Materials International Conference 2017, EGM 2017
CountryThailand
CityAonang Krabi
Period29/4/1730/4/17

Fingerprint

femur
cortexes
microcracks
bones
strain energy release rate
microstructure
stress intensity factors
modulus of elasticity
interactions
critical loading
fracture mechanics
cements
interstitials
mechanical properties
matrices

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Mansor, N. N., Daud, R., Basaruddin, K. S., Mat, F., Bajuri, M. Y., & Mohd Ihsan, A. K. A. (2017). Elastic interactions between single microcrack and single osteon microstructure of human femur cortical bone. In 3rd Electronic and Green Materials International Conference 2017, EGM 2017 (Vol. 1885). [020166] American Institute of Physics Inc.. https://doi.org/10.1063/1.5002360

Elastic interactions between single microcrack and single osteon microstructure of human femur cortical bone. / Mansor, N. N.; Daud, R.; Basaruddin, K. S.; Mat, F.; Bajuri, Mohd Yazid; Mohd Ihsan, Ahmad Kamal Ariffin.

3rd Electronic and Green Materials International Conference 2017, EGM 2017. Vol. 1885 American Institute of Physics Inc., 2017. 020166.

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

Mansor, NN, Daud, R, Basaruddin, KS, Mat, F, Bajuri, MY & Mohd Ihsan, AKA 2017, Elastic interactions between single microcrack and single osteon microstructure of human femur cortical bone. in 3rd Electronic and Green Materials International Conference 2017, EGM 2017. vol. 1885, 020166, American Institute of Physics Inc., 3rd Electronic and Green Materials International Conference 2017, EGM 2017, Aonang Krabi, Thailand, 29/4/17. https://doi.org/10.1063/1.5002360
Mansor NN, Daud R, Basaruddin KS, Mat F, Bajuri MY, Mohd Ihsan AKA. Elastic interactions between single microcrack and single osteon microstructure of human femur cortical bone. In 3rd Electronic and Green Materials International Conference 2017, EGM 2017. Vol. 1885. American Institute of Physics Inc. 2017. 020166 https://doi.org/10.1063/1.5002360
Mansor, N. N. ; Daud, R. ; Basaruddin, K. S. ; Mat, F. ; Bajuri, Mohd Yazid ; Mohd Ihsan, Ahmad Kamal Ariffin. / Elastic interactions between single microcrack and single osteon microstructure of human femur cortical bone. 3rd Electronic and Green Materials International Conference 2017, EGM 2017. Vol. 1885 American Institute of Physics Inc., 2017.
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