Experimental and Finite Element Study on 7A04 Aluminum Alloy Tube Confined High Strength Concrete Long Column

Figure 12

Specimen load-displacement curve: (a)AHCSE0-1; (b)AHCSE0-2; (c) AHCSE0-3; (d) AHCSE15-1; (e) AHCSE15-2; (f) AHCSE15-3; (g) AHCSE30-1; (h) AHCSE30-2; (i) AHCSE30-3.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)