Experimental and Numerical Investigation of Concrete-Filled Double-Skin Steel Tubular Column for Steel Beam Joints

Figure 14

Comparison of the hysteresis curves obtained from the test and FEA results. (a) SBJ1-1. (b) SBJ1-2. (c) SBJ2-1. (d) SBJ2-2.

(a)

(b)

(c)

(d)