Abstract
The ultimate stress and strain of human vertebral cancellous bone specimens have been calculated using non-linear finite element analysis. Three-dimensional models are made from subsections of the microCT images of mechanically tested 8 mm cubes. The results of the model calculations are then compared to the experimental stress-strain behavior of an 8 mm cubical bone specimen. It is therefore, possible to model the shape of the failure curves; further, encouraging progress is made in the prediction of ultimate stress and strain. The results indicate that this method is appropriate for predicting and understanding the failure and post-failure behavior of human cancellous bone.
| Original language | English (US) |
|---|---|
| Title of host publication | American Society of Mechanical Engineers, Bioengineering Division (Publication) BED |
| Place of Publication | New York, NY, United States |
| Publisher | ASME |
| Pages | 301-302 |
| Number of pages | 2 |
| Volume | 29 |
| State | Published - 1995 |
| Externally published | Yes |
| Event | Proceedings of the 1995 Bioengineering Conference - Beever Creek, CO, USA Duration: Jun 28 1995 → Jul 2 1995 |
Other
| Other | Proceedings of the 1995 Bioengineering Conference |
|---|---|
| City | Beever Creek, CO, USA |
| Period | 6/28/95 → 7/2/95 |
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ASJC Scopus subject areas
- Engineering(all)
Cite this
Prediction of human vertebral cancellous bone strength using non-linear, anatomically accurate, large-scale, finite element analysis. / Fyhrie, David P; Hou, Fu J.
American Society of Mechanical Engineers, Bioengineering Division (Publication) BED. Vol. 29 New York, NY, United States : ASME, 1995. p. 301-302.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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TY - GEN
T1 - Prediction of human vertebral cancellous bone strength using non-linear, anatomically accurate, large-scale, finite element analysis
AU - Fyhrie, David P
AU - Hou, Fu J.
PY - 1995
Y1 - 1995
N2 - The ultimate stress and strain of human vertebral cancellous bone specimens have been calculated using non-linear finite element analysis. Three-dimensional models are made from subsections of the microCT images of mechanically tested 8 mm cubes. The results of the model calculations are then compared to the experimental stress-strain behavior of an 8 mm cubical bone specimen. It is therefore, possible to model the shape of the failure curves; further, encouraging progress is made in the prediction of ultimate stress and strain. The results indicate that this method is appropriate for predicting and understanding the failure and post-failure behavior of human cancellous bone.
AB - The ultimate stress and strain of human vertebral cancellous bone specimens have been calculated using non-linear finite element analysis. Three-dimensional models are made from subsections of the microCT images of mechanically tested 8 mm cubes. The results of the model calculations are then compared to the experimental stress-strain behavior of an 8 mm cubical bone specimen. It is therefore, possible to model the shape of the failure curves; further, encouraging progress is made in the prediction of ultimate stress and strain. The results indicate that this method is appropriate for predicting and understanding the failure and post-failure behavior of human cancellous bone.
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M3 - Conference contribution
AN - SCOPUS:0029216421
VL - 29
SP - 301
EP - 302
BT - American Society of Mechanical Engineers, Bioengineering Division (Publication) BED
PB - ASME
CY - New York, NY, United States
ER -