Simulation Study of Breakage in Coral Sand Particles under Dynamic Confined Compression

Figure 7

The process of evolution of crack anisotropy during the numerical compression test on the sand specimen. (a) t=26.68 μs, (b) t=48.05 μs, (c) t=62.19 μs, and (d) t=79.77 μs.

(a)

(b)

(c)

(d)