Behaviour of Precast Column Foundation Connection under Reverse Cyclic Loading

Figure 14

(a) Crack pattern on monolithic column, (b) crack pattern on PC I, (c) crack pattern on transverse of PC I and PC II, (d) development of visible cracks and damage of grout in precast specimen PCBJ, and (e) visible cracks in grouted sleeve connection.

(a)

(b)

(c)

(d)

(e)