Research Article
Failure Behavior of Thin Disc Sandstone under Coupled Bending-Seepage Condition
Figure 12
Stress state of dangerous points.
(a) The biaxial tensile stress state |
(b) The biaxial compressive stress state |
(c) The uniaxial tensile stress state |
(d) The uniaxial compressive stress state |
(e) The pure shear stress state |