Investigation into macroscopic and microscopic behaviors of wet granular soils using discrete element method and X-ray computed tomographyVinh-Du Than, Anh-Minh Tang, Jean-Noël Roux, Jean-Michel Pereira, Patrick Aimedieu and Michel BornertEPJ Web Conf., 140 (2017) 08018DOI: https://doi.org/10.1051/epjconf/201714008018