Effect of dynamic disturbances and dry-wet cycles on the degradation law and acoustic emission evolution characteristics of argillaceous sandstone: An experimental study

• Published in: Journal of applied geophysics Vol. 241; p. 105860
• Main Authors: Long, Nengzeng, Wu, Fei, Ren, Song, Chen, Zheng, Zhang, Ping, Zhang, Chuang
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 01.10.2025
• Subjects: Acoustic emission characteristics; Argillaceous sandstone; Deep learning model; Degradation; Dry-wet cycles; Dynamic disturbance; Degradation; Dynamic disturbance; Acoustic emission characteristics; Argillaceous sandstone; Deep learning model; Dry-wet cycles

In order to gain an in-depth understanding the influence of dynamic disturbances and dry-wet cycles on the degradation and damage of argillaceous sandstone, the uniaxial compression and acoustic emission (AE) monitoring tests were carried out under different dynamic disturbance amplitudes (r) and nu...