Research Article
Experimental Study on Anisotropic Strength and Deformation Behavior of a Coal Measure Shale under Room Dried and Water Saturated Conditions
Figure 11
The differential stress-volumetric strain curves of dry and saturated shale samples of various angles, , tested under different confining pressures.
(a) ° |
(b) ° |
(c) ° |
(d) ° |
(e) ° |
(f) ° |
(g) ° |