Mechanical Performance of Deep Circular Caisson Sinking in Deep Layered Soft Soil

Figure 18

Drainage soil pressure on sloped surface of sinking blade foot. (a) Working condition 1: connection height is 18.47 m. (b) Working condition 2: sinking 4.5 m. (c) Working condition 3: sinking 14.5 m.

(a)

(b)

(c)