Evaluation of Microscopic Bone Damage and Strain Distribution Using Image Correlation Techniques
| Project/Area Number |
20500399
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Single-year Grants |
|---|
| Section | 一般 |
|---|
| Research Field |
Biomedical engineering/Biological material science
|
|---|
| Research Institution | Tokai University |
|---|
Principal Investigator |
KIKUGAWA Hisao Tokai University, 工学部, 准教授 (50246162)
|
|---|
| Co-Investigator(Renkei-kenkyūsha) |
ASAKA Takashi 東海大学, 工学部, 准教授 (50266376)
|
|---|
| Project Period (FY) |
2008 – 2010
|
| Project Status |
Completed (Fiscal Year 2010)
|
| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2010: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2009: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2008: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
|
|---|
| Keywords | 生体物性 / 皮質骨 / 破壊じん性 / 画像相関法 / リモデリング / ひずみ分布 / 微小損傷 / 破壊挙動 / 骨折 |
|---|
| Research Abstract |
It is necessary to evaluate crack initiation and propagation after fracture because this process may be different in the case of injured bone tissues. In this study, we attempted to analyze the strain distribution on bone tissue surface by using image correlation techniques in order to elucidate the relationship between microscopic bone damage and strain distribution. A strain analysis performed using image correlation techniques allowed the visualization of the increased strain at the forward end of the slit of the specimens.
|
Report
(4 results)
Research Products
(5 results)
