Research Article
Unconfined and Triaxial Compression Tests on Hollowed Cylindrical Sandstones to Explore the Infilling Effects on the Deformation and Mechanical Behaviors
Figure 9
Failure modes of specimens under triaxial compression: (a) SC specimens, (b) HC specimens, (c) HC-LSCM specimens, and (d) HC-HSCM specimens.
(a) |
(b) |
(c) |
(d) |