Experimental investigation on anisotropic characteristics of carbonaceous slate under uniaxial compression

• Published in: Environmental earth sciences Vol. 81; no. 16; p. 405
• Main Authors: Sun, Bo, Ren, Fuqiang, Wang, Han
• Format: Journal Article
• Language: English
• Published: Berlin/Heidelberg Springer Berlin Heidelberg 01.08.2022; Springer Nature B.V
• Subjects: Acoustic emission; acoustics; Anisotropy; Biogeosciences; Compression; Compression tests; Damage; Dimensions; Dissipation; Earth and Environmental Science; Earth Sciences; Energy; Environmental Science and Engineering; Evolution; Failure modes; fractal dimensions; Fractal geometry; Fractals; Geochemistry; Geology; Hydrology/Water Resources; Mechanical properties; Modulus of elasticity; Original Article; Residual energy; Shear; Slates; Splitting; Terrestrial Pollution; Acoustic emission; Energy evolution; Failure mode; Carbonaceous slate; Anisotropy

To explore the anisotropic characteristics of layered carbonaceous slate, uniaxial compression tests were carried out on five groups of carbonaceous slates (each group has three specimens) with different bedding angles ( β  = 0°, 30°, 45°, 60°, 90°). In combination with acoustic emission location mo...