Research Article

Creep Behaviors of Interlayers around an Underground Strategic Petroleum Reserve (SPR) Cavern in Bedded Salt Rocks

Figure 11

The relationship between the loading time, strain, and AE signals of the sample after oil erosion at each loading stage. (a) 0.4. (b) 0.5. (c) 0.6. (d) 0.7. (e) 0.8.
(a)
(b)
(c)
(d)
(e)