Dynamic Network Planning of Underground Logistics System on Uncertainty Graph

Figure 7

The evolution process of ULS construction. (a) First year. (b) Second year. (c) Third year. (d) Fourth year. (e) Fifth year. (f) Sixth year. (g) Seventh year. (h) Eighth year.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)