| Project/Area Number |
25450362
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (C)
|
| Allocation Type | Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Rural environmental engineering/Planning
|
|---|
| Research Institution | Gifu University (2017)
Ehime University (2013-2016) |
|---|
Principal Investigator |
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
小林 範之 愛媛大学, 農学研究科, 教授 (00314972)
|
|---|
| Project Period (FY) |
2013-04-01 – 2018-03-31
|
| Project Status |
Completed (Fiscal Year 2017)
|
| Budget Amount *help |
¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000)
Fiscal Year 2017: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2016: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
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: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
|
|---|
| Keywords | ダム / 施設 / 地盤 / 強さ / 亀裂 / 地震 / 診断 / 有限要素法 |
|---|
| Outline of Final Research Achievements |
A finite element analysis, in which crack growth was mainly considered, was conducted in order to solve recent problems related to irrigation dams. As a result, the mechanisms of direct shear were interpreted especially through an analysis of model tests. Furthermore, a seismic analysis was also carried out for the dam bodies from which fundamental knowledge was obtained.
At the same time, some experimental analyses were also carried out. Fundamental knowledge of the strength of the core materials of dams, discontinuous rock masses, and the joints of concrete were also obtained from the analyses.
|
