Research on Hysteretic Models for Prestressed and Non-Prestressed Steel Reinforced Concrete Frames

Figure 7

The influence law of different parameters on the skeleton curves. (a) Column slenderness ratio. (b) Axial compression ratio. (c) Cubic concrete strength. (d) Sectional resistance moment of shaped steel and longitudinal reinforcement ratio in the column. (e) Prestressed degree.

(a)

(b)

(c)

(d)

(e)