Extracted text: Due to the application of a surcharge of g=1.8 ton/m³ and height of 3m, answer th 7dry = 1.7 t/m³ w = 20% Sand 4 m e = 0.7 = 2 t/m3 sat G= 2.7 Pc= 1.2 kg/cm2 6 m Cc =0.28 Cv = 1.2*10° cm?/sec -3 Clay Permeable layer For consolidation estimation, the initial effective stress (t/m²) is: Choose... + The consolidation settlement ( m) of the clay layer is: Choose... + Ink Jac ä>luo