Study on the Influence of Excavation of Superlarge and Ultra-Deep Foundation Pits on the Pile Foundation of Existing Viaducts

Figure 9

Diagram of the change of pile displacement of different piles with the increase of excavation depth (the letters a, b, c, and d represent piles e, f, g, and h, as shown in Figure 8, respectively).

(a)

(b)

(c)

(d)