2012 Fiscal Year Final Research Report
Development of advanced measurement techniques and numerical analysis for surface failure of slopes during torrential rainfall (guerrilla-like rainfall)
| Project/Area Number |
22760357
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Geotechnical engineering
|
|---|
| Research Institution | Kyoto University |
|---|
Principal Investigator |
KOYAMA Tomofumi 京都大学, 大学院・工学研究科, 助教 (20467450)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Keywords | 地盤の挙動 |
|---|
| Research Abstract |
In this study, more advanced measurement technique for accurate estimation of rainfall profiles and water mass balance in slopes during torrentialrainfall (so-called guerrilla-like rainfall) was developed to investigate the mechanism of rainfall infiltration and rainfall-induced surface failure. The advanced numerical simulation tools were also developed to evaluate the slope stability and simulate the slope failure/collapse processes during torrential rainfall. The newly developed numerical simulation tools were applied to the real surface failure in the slope and their validity was investigated.
|
Research Products
(13 results)
-
-
-
-
-
-
-
[Presentation] DDA simulation for slope failure/collapse experiment caused by torrential rainfall. In: Advances in Discontinuous Numerical Methods and Applications in Geomechanics and Geoengineering2011
Author(s)
Koyama, T., Irie, K., Nagano, K., Nishiyama, S., Sakai, N. and Ohnishi, Y.
Organizer
Proc. of the 10th International Conference on Analysis of Discontinuous Deformation (ICADD10)
Place of Presentation
Hawaii, USA
Year and Date
20111206-08
-
-
-
-
-
-
