Fig. 18From: Experimental and Numerical Researches on the Seismic Behavior of Tubular Reinforced Concrete Columns of Air-Cooling StructuresHysteretic loops with different longitudinal reinforcement ratio for Tube2 a ρ = 1.00% b ρ = 1.25% c ρ = 1.56% d ρ = 1.87%.Back to article page