Study on Dynamic Strain Regularity and Influencing Factors of Shallow Buried Metal Pipe under Collapse Impact Load

Figure 4

Strain curves of each measured point. (a) Condition 1. (b) Condition 2. (c) Condition 3. (d) Condition 4. (e) Condition 5. (f) Condition 6. (h) Condition 7. (i) Condition 8. (j) Condition 9.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)