A Hybrid Intelligent Model for Urban Seismic Risk Assessment from the Perspective of Possibility and Vulnerability Based on Particle Swarm Optimization

Figure 6

Assessing seismic vulnerability. (a) Building height. (b) Building age. (c) Building structure. (d) Landslide. (e) Flood. (f) Fire. (g) Pollution leakage. (h) Economic strength. (i) Population distribution. (j) Vulnerable population. (k) Shelter coverage. (l) Hospital coverage. (m) Fire station coverage. (n) Seismic vulnerability.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)

(j)

(k)

(l)

(m)

(n)