Hysteretic Behavior of Specimens of Circular Concrete-Filled CFRP-Steel Tubular Beam-Column

Figure 23

The comparison between the restoring force model’s results and the finite element simulation results. (a) A0 specimen. (b) B0 specimen. (c) C0 specimen. (d) D0 specimen. (e) A1 specimen. (f) B1 specimen. (g) C1 specimen. (h) D1 specimen. (i) A2 specimen. (j) B2 specimen. (k) C2 specimen. (l) D2 specimen.

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