TY - RPRT TI - Comparisons of physical experiment and discrete element simulations of sheared granular materials in an annular shear cell AU - S. Ji AU - D.M. Hanes AU - H.H. Shen PY - 2009 DO - 10.1016/j.mechmat.2009.01.029 UR - https://pubs.usgs.gov/publication/70034768 ID - 70034768 ER -