A New Stress Monitoring Method for Mechanical State of Buried Steel Pipelines under Geological Hazards

Figure 10

Distributions of six stress components in the pipe at 651 s: (a) pipe stress ; (b) pipe stress ; (c) pipe stress ; (d) pipe stress ; (e) pipe stress ; (f) pipe stress .

(a)

(b)

(c)

(d)

(e)

(f)