و آر ایل:https://www.researchgate.net/publication/299964758/figure/fig1/AS:351632811413520@1460847203608/1-is-curve-of-lateral-displacement-of-the-soil-around-the-upper-pile-along-variation-of.png
و آر ایل:https://www.researchgate.net/figure/1-is-curve-of-lateral-displacement-of-the-soil-around-the-upper-pile-along-variation-of_fig1_299964758
