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

Figure 11

Influence of different excavation sequences on the lateral displacement of the overall pile body of the existing pile foundation (the letters a, b, c, and d represent piles e, f, g, and h, as shown in Figure 8, respectively).

(a)

(b)

(c)

(d)