[OS-46] Modelling for liquefaction mitigation

[OS-46-06] Centrifuge model tests concerning effect of gravel drains as liquefaction countermeasures to reduce embankment settlement against large earthquake ground motion and back-calculation using ALID

*Masanori Ishihara¹, Yudai Aoyagi¹, Ryo Maruta¹, Tetsuya Sasaki¹ (1. Public Works Research Institute)

Keywords:Pore water pressure dissipation method, gravel drain, centrifuge model test, , level 2 earthquake