Experimental Investigation of the Impact of Necking Position on Pile Capacity Assisted with Transparent Soil Technology

Figure 7

Displacement vector diagram of soil around the single pile under 140 N load level. (a) Intact pile. (b) Necking in the shallow pile body. (c) Necking in the middle pile body. (d) Necking in the deep pile body.

(a)

(b)

(c)

(d)