FEM × DEM: a new efficient multi-scale approach for geotechnical problems with strain localizationTrung Kien Nguyen, Albert Argilaga Claramunt, Denis Caillerie, Gaël Combe, Stefano Dal Pont, Jacques Desrues and Vincent RichefeuEPJ Web Conf., 140 (2017) 11007DOI: https://doi.org/10.1051/epjconf/201714011007