Direct Shear Creep Characteristics and Microstructure of Fiber-Reinforced Soil

Figure 4

Stress-strain isochronous curves for soil with different fiber contents. (a) Sample A (unreinforced); (b) Sample B1 (fiber content 0.2%); (c) Sample B2 (0.6%); and (d) Sample B3 (1.0%).

(a)

(b)

(c)

(d)