Determine the total immediate settlement of the rectangular footing shown in figure below after 2 months. 1200 kN G.S. 1.0m 3m x 4m 4 = 8000KN/my = 20.kN/m 2.0m Clay 0.5B -1.5m 0.6 0.533 Izavg) E = 20000KN/m 3.0m Sand 4.5m 0.133 Rock 2B - 6m 2 - 0.6 Iz Redo problem (5.3) but with sand instead of clay as shown in the figure below. (Ans.: ScTotal) - 5. 75 mm). 1200 kN 1.0m 3m x 4m = 8000 kN /m.y = 20.kN /m 2.0m sand clay E= 20000. KN/m 3.0m Rock