Seismic Performance and Mechanical Mechanism of Steel-Enhanced Damping Concrete Core Wall with Concealed Steel Plate Bracings under Oblique Loading

Figure 21

Concrete stress distributions of core walls with varied axial compression ratios. (a) n = 0.2, l/h = 1.5. (b) n = 0.3, /h = 1.5.

(a)

(b)