In-Plane Strengthening Effect of Prefabricated Concrete Walls on Masonry Structures: Shaking Table Test

Figure 7

The crack pattern of USMS model at the last stage (target PGA = 0.55 g).

(a) The 1-axis wall

(b) The 3-axis wall

(c) The 1/1-axis wall

(d) The 2/1-axis wall

(e) The -axis wall

(f) The -axis wall

(g) The -axis wall