Fig. 7

Dynamic stress–strain relationship of the concrete specimens with WOS fine aggregate replacement: (a) p = 0.2 MPa, (b) p = 0.3 MPa, and (c) p = 0.4 MPa.
Dynamic stress–strain relationship of the concrete specimens with WOS fine aggregate replacement: (a) p = 0.2 MPa, (b) p = 0.3 MPa, and (c) p = 0.4 MPa.