Liquefaction potential analysis using the Tsuchida method and correlation of Relative Density (Dr) − D50 at Padang BeachAndriani, Mifta Afifa, Didi Yoriadi, Muhammad Shubhi Nurul Hadie and Fauziah AhmadE3S Web Conf., 604 (2025) 04007DOI: https://doi.org/10.1051/e3sconf/202560404007