Fig. 17From: Experimental and Numerical Investigations on Crack Intersection and Propagation of Concrete StructuresP-CMOD curves of double-crack specimens with (a) θ = 30°, (b) θ = 45°, (c) θ = 60°, and (d) θ = 90° obtained by experiments and simulations at the loading rate of 10–3 mm/sBack to article page