Shaking Table Tests on a Deformation Mitigation Method for Existing Road Embankment during Liquefaction by Using Gravel and GeosyntheticsMasaho Yoshida, Taiga Katsumi and Hajime KawasakiMATEC Web Conf., 331 (2020) 02002DOI: https://doi.org/10.1051/matecconf/202033102002