Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone
Trabecular bone consists of complex webbing of plates and struts, in which the properties vary across anatomical sites. The substantial constraint is the reduction on discretization error will reduce time in computation. So it is significant to consider carefully the boundary condition effects when...
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| Format: | Article |
| Language: | English |
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Penerbit UTHM
2020
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| Online Access: | http://eprints.utm.my/90554/1/MuhamadNoorHarun2020_EffectofIncludingPeriodicBoundaryCondition.pdf |
| _version_ | 1796865054289690624 |
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| author | Januddi, Fatihhi Harun, Muhamad Noor Syahrom, Ardiyansyah Bakri, Adnan M. Alkbir, M. F. |
| author_facet | Januddi, Fatihhi Harun, Muhamad Noor Syahrom, Ardiyansyah Bakri, Adnan M. Alkbir, M. F. |
| author_sort | Januddi, Fatihhi |
| collection | ePrints |
| description | Trabecular bone consists of complex webbing of plates and struts, in which the properties vary across anatomical sites. The substantial constraint is the reduction on discretization error will reduce time in computation. So it is significant to consider carefully the boundary condition effects when utilizing such a complex multiaxial loading mode. Additionally, multiaxial loading gives distinct effects towards boundary condition compare to uniaxial whereas percentage prediction of fatigue failure is lower and applying of periodic boundary reflect a more precise real loading condition. 3D models of trabecular samples were constructed for FE simulations. The response of the models towards simulated mechanical loading was investigated. Preparation of the models begins with 3D reconstruction of micro-CT stacked images, follows by segmentation, meshing and refurbishing process. The resistance of trabecular bone deformation to loading in both uniaxial and multiaxial modes improved the fatigue life and failure with application of periodic boundary conditions. |
| first_indexed | 2024-03-05T20:51:07Z |
| format | Article |
| id | utm.eprints-90554 |
| institution | Universiti Teknologi Malaysia - ePrints |
| language | English |
| last_indexed | 2024-03-05T20:51:07Z |
| publishDate | 2020 |
| publisher | Penerbit UTHM |
| record_format | dspace |
| spelling | utm.eprints-905542021-04-30T14:55:14Z http://eprints.utm.my/90554/ Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone Januddi, Fatihhi Harun, Muhamad Noor Syahrom, Ardiyansyah Bakri, Adnan M. Alkbir, M. F. TJ Mechanical engineering and machinery TP Chemical technology Trabecular bone consists of complex webbing of plates and struts, in which the properties vary across anatomical sites. The substantial constraint is the reduction on discretization error will reduce time in computation. So it is significant to consider carefully the boundary condition effects when utilizing such a complex multiaxial loading mode. Additionally, multiaxial loading gives distinct effects towards boundary condition compare to uniaxial whereas percentage prediction of fatigue failure is lower and applying of periodic boundary reflect a more precise real loading condition. 3D models of trabecular samples were constructed for FE simulations. The response of the models towards simulated mechanical loading was investigated. Preparation of the models begins with 3D reconstruction of micro-CT stacked images, follows by segmentation, meshing and refurbishing process. The resistance of trabecular bone deformation to loading in both uniaxial and multiaxial modes improved the fatigue life and failure with application of periodic boundary conditions. Penerbit UTHM 2020-06 Article PeerReviewed application/pdf en http://eprints.utm.my/90554/1/MuhamadNoorHarun2020_EffectofIncludingPeriodicBoundaryCondition.pdf Januddi, Fatihhi and Harun, Muhamad Noor and Syahrom, Ardiyansyah and Bakri, Adnan and M. Alkbir, M. F. (2020) Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone. International Journal of Integrated Engineering, 12 (5). pp. 70-80. ISSN 2229-838X http://dx.doi.org/10.30880/ijie.2020.12.05.009 DOI:10.30880/ijie.2020.12.05.009 |
| spellingShingle | TJ Mechanical engineering and machinery TP Chemical technology Januddi, Fatihhi Harun, Muhamad Noor Syahrom, Ardiyansyah Bakri, Adnan M. Alkbir, M. F. Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone |
| title | Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone |
| title_full | Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone |
| title_fullStr | Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone |
| title_full_unstemmed | Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone |
| title_short | Effect of including periodic boundary condition on the fatigue behaviour of cancellous bone |
| title_sort | effect of including periodic boundary condition on the fatigue behaviour of cancellous bone |
| topic | TJ Mechanical engineering and machinery TP Chemical technology |
| url | http://eprints.utm.my/90554/1/MuhamadNoorHarun2020_EffectofIncludingPeriodicBoundaryCondition.pdf |
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