Structural Behavior of Concrete Beams Containing Recycled Coarse Aggregates under Flexure

Figure 8

Load versus crack width. (a) S1 series beams (rebar ratio of 0.50%). (b) S2 series beams (rebar ratio of 0.79%). (c) S3 series beams (rebar ratio of 1.14%).

(a)

(b)

(c)