Research Article

Study on Cumulative Damage Law of Stainless Steel-Reinforced Concrete Columns under Step Impact Loading

Figure 9

Stress nephogram of R1-8 m (Unit: Pa): (a) R1-8 m (T = 0.030 s), (b) R1-8 m (T = 0.035 s), (c) R1-8 m (T = 0.062 s), and (d) R1-8 m (T = 0.089 s).
(a)
(b)
(c)
(d)