Analysis of the Influence of Whipstock Point Position of Directional Drilling through Embankment on the Stability of Embankment Slope against Sliding

Figure 16

Embankment displacement nephograms corresponding to different vertical distances of building whipstock points. (a) Position 1. (b) Position 2. (c) Position 3. (d) Position 4. (e) Position 5.

(a)

(b)

(c)

(d)

(e)