Frequency Spectrum and Damage Characteristics of Saturated and Dry Red Sandstone Subject to Shear Test

• Published in: Arabian journal for science and engineering (2011) Vol. 48; no. 4; pp. 4609 - 4618
• Main Authors: Wang, Yunfei, Wang, Shuren, Cui, Fang, Wang, Wen
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.04.2023; Springer Nature B.V
• Subjects: Damage; Emission analysis; Engineering; Frequency spectrum; Humanities and Social Sciences; multidisciplinary; Normal stress; Research Article-Civil Engineering; Sandstone; Science; Shear strain; Shear tests; Shear test; Acoustic emission; Frequency spectrum; Damage; Red sandstone

The signal of acoustic emission (AE) captured during the sandstone shear failure is the key information to ascertain the damage degree (DD) of rock. To reveal the frequency spectrum and damage characteristics of saturated-and-dry red sandstone, the AE parameters of saturated-and-dry red sandstone su...