Figure 2
From: Mudstone creep experiment and nonlinear damage model study under cyclic disturbance load
Disturbance creep test rig. (1) Air pump. (2) Six-way valve. (3) Stabilizer tank. (4) Pillar. (5) Rigid beam. (6) Vibrator. (7) weight bench. (8) Frequency modulator. (9) GH-4 pressure sensor. (10) Triaxial pressure chamber. (11) Rock specimen. (12) Base. (13) Computer. (14) Dynamic strain gauge. (15) TOPRIE multiplex data recorder.
