Mechanical Behavior of Cemented Sand Reinforced with Different Polymer Fibers

Figure 8

Correlation between peak strength and residual strength of fiber-reinforced cemented sand specimens: (a) polyamide fiber-reinforced cemented sand; (b) polyester fiber-reinforced cemented sand; (c) polypropylene fiber-reinforced cemented sand; (d) fiber-reinforced cemented sand (overall pattern).

(a)

(b)

(c)

(d)