Performance of Diaphragm Walls during Ultra-Deep Excavations in Karst Areas: Field Monitoring Analysis

Figure 12

Lateral displacement of D-walls during foundation pit excavation: (a) A146 of Zone 1, (b) A166 of Zone 1, (c) A181 of Zone 1, and (d) A1 of Zone 3.

(a)

(b)

(c)

(d)