企画セッション2：浸透・侵食

[SS2-06] Development of MPM-MPS coupling method and numerical analysis of scouring of embankment due to overflow induced by tsunami

*Keita Abe¹, Kohei Murotani¹, Kenji Watanabe² (1. Railway Technical Research Institute, 2. University of Tokyo)

Keywords:MPM-MPS coupling analysis, Scouring, Embankment

In the 2011 off the Pacific coast of Tohoku Earthquake, damage to embankments caused by scouring due to overflow induced by tsunami occurred. In order to predict the extent of scouring, MPM-MPS coupling method was developed. The effectiveness of the developed method was verified through reproduction analyses of the model experiment of scouring of embankment due to overflow induced by tsunami.