Figure 4
From: Stress field disruption allows gas-driven microdeformation in bentonite to be quantified
Example characteristics of stress perturbation events, taken from 4 gas injection experiments (Tests A, B, C and D) in bentonite clay. Data shown include: (i) gas pressure evolution (a, d, g, j), (ii) the rate of event occurrence, (b, e, h, k) and (iii) the cumulative evolution of events with time, (c, f, i, l).
