| Project/Area Number |
25462944
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Conservative dentistry
|
|---|
| Research Institution | Hokkaido University |
|---|
Principal Investigator |
IKEDA Takatsumi 北海道大学, 歯学研究科(研究院), 助教 (90222885)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
INOUE Satoshi 北海道大学, 歯学研究科(研究院), 教授 (80184745)
TANAKA Toru 北海道大学, 大学病院, 講師 (90179771)
|
|---|
| Project Period (FY) |
2013-04-01 – 2016-03-31
|
| Project Status |
Completed (Fiscal Year 2015)
|
| Budget Amount *help |
¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Fiscal Year 2015: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2013: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
|
|---|
| Keywords | 微小引張り試験 / ワイブル分析 / 歯科接着材料 / 信頼性試験 / 微小引張り強さ / ＣＡＤ/ＣＡＭ冠 / 微小引張り接着力試験 / 象牙質接着材料 / 信頼性データー分析 / 接着耐久性 |
|---|
| Outline of Final Research Achievements |
In the present study, micro-tensile test was employed to evaluate bonding performance of contemporary dental adhesive systems. The data obtained were analyzed by Weibull analysis, one of the engineering design methods to evaluate reliability of products. Weibull moduli, the characteristic strength and the failure probability at a certain tensile stress were calculated for dental adhesive systems. As a result of that, reliability of the products could be estimated by the employed methods.
|
