Experimental Study on CFRP-Confined Circularized Concrete-Filled Square Steel Tube Short Columns

Figure 12

Comparison of calculated stress-strain curves with the experiment curve of group C30. (a) C30-5-1-11. (b) C30-5-2-12. (c) C30-10-1-13. (d) C30-10-2-14. (e) C30-15-1-15. (f) C30-15-2–16.

(a)

(b)

(c)

(d)

(e)

(f)