Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study
In realistic service of life, trabecular bone is subjected to multiaxial stress histories during physiological routine activities thus investigation on the mechanical environment is important to evaluate the mechanistic aspects of bone failure in trauma. This study attempts to compare the material p...
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| Format: | Conference or Workshop Item |
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2013
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| _version_ | 1796859587424419840 |
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| author | Fatihhi, S. J. Syahrom, Ardiyansyah Harun, Muhamad Noor Abdul Kadir, Mohammed Rafiq |
| author_facet | Fatihhi, S. J. Syahrom, Ardiyansyah Harun, Muhamad Noor Abdul Kadir, Mohammed Rafiq |
| author_sort | Fatihhi, S. J. |
| collection | ePrints |
| description | In realistic service of life, trabecular bone is subjected to multiaxial stress histories during physiological routine activities thus investigation on the mechanical environment is important to evaluate the mechanistic aspects of bone failure in trauma. This study attempts to compare the material properties of trabecular bone with regard to mechanical properties in axial compression and combined compression-torsion. How superimposed axial compression and torsion loads would alter the axial mechanical properties is explained. Shear loading demonstrates tenfold reduction in modulus and 27% reduction in yield strength of bone in comparison to the properties of bone in pure compression. This condition shows that superimposed torsional loading is possible to accelerate bone yielding. |
| first_indexed | 2024-03-05T19:29:22Z |
| format | Conference or Workshop Item |
| id | utm.eprints-51162 |
| institution | Universiti Teknologi Malaysia - ePrints |
| last_indexed | 2024-03-05T19:29:22Z |
| publishDate | 2013 |
| record_format | dspace |
| spelling | utm.eprints-511622017-09-28T02:22:20Z http://eprints.utm.my/51162/ Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study Fatihhi, S. J. Syahrom, Ardiyansyah Harun, Muhamad Noor Abdul Kadir, Mohammed Rafiq TJ Mechanical engineering and machinery In realistic service of life, trabecular bone is subjected to multiaxial stress histories during physiological routine activities thus investigation on the mechanical environment is important to evaluate the mechanistic aspects of bone failure in trauma. This study attempts to compare the material properties of trabecular bone with regard to mechanical properties in axial compression and combined compression-torsion. How superimposed axial compression and torsion loads would alter the axial mechanical properties is explained. Shear loading demonstrates tenfold reduction in modulus and 27% reduction in yield strength of bone in comparison to the properties of bone in pure compression. This condition shows that superimposed torsional loading is possible to accelerate bone yielding. 2013-09 Conference or Workshop Item PeerReviewed Fatihhi, S. J. and Syahrom, Ardiyansyah and Harun, Muhamad Noor and Abdul Kadir, Mohammed Rafiq (2013) Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study. In: Applied Mechanics and Materials, Vol. 393, 2013. https://www.scientific.net/AMM.393.415 |
| spellingShingle | TJ Mechanical engineering and machinery Fatihhi, S. J. Syahrom, Ardiyansyah Harun, Muhamad Noor Abdul Kadir, Mohammed Rafiq Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study |
| title | Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study |
| title_full | Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study |
| title_fullStr | Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study |
| title_full_unstemmed | Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study |
| title_short | Mechanical properties of trabecular bone through compression and combined compression-torsion test: a comparative study |
| title_sort | mechanical properties of trabecular bone through compression and combined compression torsion test a comparative study |
| topic | TJ Mechanical engineering and machinery |
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