Safety Risk Analysis and Protective Control of Existing Pipelines Affected by Deep Pit Excavation in Metro Construction

Figure 14

(a) The horizontal displacement of soil adjacent to the diaphragm wall. (b) The vertical displacement of soil adjacent to the diaphragm wall. (c) The horizontal displacement of soil adjacent to the diaphragm wall. (d) The vertical displacement of soil adjacent to the diaphragm wall.

(a)

(b)

(c)

(d)