[OS-46] Modelling for liquefaction mitigation

[OS-46-04] Dynamic effective stress analysis of centrifuge tests on pile foundations and liquefaction countermeasure utilizing sand compaction

*Hajime Iwai¹, Keita Shibata¹, Hiroki Uno¹, Hideki Funahara¹, Tomoaki Suzuki², Takayuki Ishida² (1. TAISEI Corporation, 2. ARK Information Systems)

Keywords:liquefaction, pile foundation, centrifuge test, u-w formulation, Stress-Density model, 3D effective stress analysis