Keywords coarse-grained material;wetting deformation;pause-shear deformation;maximum wetting stress level;grain breakage;wetting deformation plastic model;earth rockfill dam;finite element method;

• 粗粒料;湿化变形;停机变形;最大湿化应力水平;颗粒破碎;湿化塑性模型;土石坝;有限元法;