2016 Fiscal Year Final Research Report
Erosion mechanism by the 2011 tsunami and the effective countermeasure
| Project/Area Number |
26289158
|
|---|
| Research Category |
Grant-in-Aid for Scientific Research (B)
|
| Allocation Type | Partial Multi-year Fund |
|---|
| Section | 一般 |
|---|
| Research Field |
Hydraulic engineering
|
|---|
| Research Institution | Tohoku University |
|---|
Principal Investigator |
MANO Akira 東北大学, 災害科学国際研究所, 名誉教授 (50111258)
|
|---|
| Co-Investigator(Kenkyū-buntansha) |
呉 修一 東北大学, 災害科学国際研究所, 助教 (00646995)
有働 恵子 東北大学, 災害科学国際研究所, 准教授 (80371780)
|
|---|
| Project Period (FY) |
2014-04-01 – 2017-03-31
|
| Keywords | 間隙水圧 / 有限体積法 / 准３次元モデル / 浅水モデル / 空気圧縮係数 / 水圧縮係数 / 津波波力 |
|---|
| Outline of Final Research Achievements |
Destructive and wide spanning erosions by tsunamis and storm surge often obstruction for rebuild. The reconstruction requires breaking mechanism to build robust structures. This study accounts two measure mechanisms, bottom shear stress and liquefaction, and find robust structures.
|
| Free Research Field |
流体力学、災害科学、地盤工学
|
