Effect of Fiber Angles on Hybrid Double-Tube Concrete Columns under Monotonic Axial Compression

Figure 18

Comparisons of axial load-strain curves with Wang’s [32] model. (a) A4-F80-M1,2. (b) B4-F80-M1,2. (c) A4-F60-M1,2. (d) A8-F60-M1,2. (e) B4-F60-M1,2. (f) A4-F45-M1,2. (g) A8-F45-M1,2. (h) B4-F45-M1,2.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)