Micromechanical Properties of Steel-Fiber-Reinforced Cementitious Composites Characterized with Nanoindentation

Figure 3

Load-depth curves of test points. (a) Load-depth curves of the test points in steel fiber. (b) Load-depth curves of test points in matrix 60 μm away from the steel-fiber surface. (c) Irregular load-depth curve.

(a)

(b)

(c)