Disturbance Effect of Pipe Jacking Group Adjacent Excavation on Surrounding Soil

Figure 9

Variation diagram of earth pressure during Hole 1 jacking. (a) Earth pressure of No. 1 monitoring hole. (b) Earth pressure of No. 2 monitoring hole. (c) Earth pressure of No. 3 monitoring hole. (d) Earth pressure of No. 4 monitoring hole.

(a)

(b)

(c)

(d)