Figure 4
Accumulative AE ringing counts characteristics of graded cyclic loading and unloading process (a) cyclic loading axial pressure; (b) cyclic unloading of confining pressure.
Figure 4 | Scientific Reports
Accumulative AE ringing counts characteristics of graded cyclic loading and unloading process (a) cyclic loading axial pressure; (b) cyclic unloading of confining pressure.
