Inclined model experiment and discrete element method simulation of reinforced soil wall with leakage of backfill materialTakehiko Nitta, Hiroaki Miyatake, Toshikazu Sawamatsu, Tomohiro Fujita, Noboru Sato and Masahide OtsuboE3S Web Conf., 92 (2019) 17005DOI: https://doi.org/10.1051/e3sconf/20199217005