Seismic Behavior of Innovative Precast Superimposed Concrete Shear Walls with Spiral Hoop and Bolted Steel Connections

Figure 13

Vertical relative displacement of wall-to-foundation area along the PC wall length. (a) SRCSW1-1. (b) SRCSW1-2. (c) SRCSW2-1. (d) SRCSW2-2.

(a)

(b)

(c)

(d)