Study on Mechanical Properties of Concrete-Filled Steel Tubular Members under Axial Tension

Figure 9

Damage of specimens: (a) 114-0, (b) 114-40, (c) 114-30, (d) 114-50, (e) 89-40, and (f) 139-40.

(a)

(b)

(c)

(d)

(e)

(f)