Mechanical Behavior and Energy Evolution of Sandstone considering Slenderness Ratio Effect

Figure 11

Energy ratio distribution curves and stress-strain curves of sandstone at different slenderness ratios. (a) D = 0.5. (b) D = 1.0, (c) D = 1.5, (d) D = 2.0, (e) D = 3.0.

(a)

(b)

(c)

(d)

(e)