Question

The data from a standard Proctor test are shown in the table below. a) Determine the maximum dry unit weight and the optimum water content. b) Plot the zero air voids line. c) Determine the degree of saturation at the maximum dry unit weight. Mass of Mass of Mass of Mass of WaterMass of Bulk can content wet soilmit (grams)(grams) weight kN/m 4.8 1709.517.80 6.8 1816.5 18.91 10.0 1938.5 20.18 11.6 1959.5 20.40 13.21906.519.85 wet soicaand can and and moldtsoil dry soil (arams) rams) 108.12105.1 5906 6013 6135 6156 6103 98.57 121.9 118.39 138.02 42.1 40.9 42.7 42.5 41.8 94.9 114.7 10.5 126.8

Answer 1

weis h incs 6 8 Lo 11 6 13. 2 18-รา 0.18 aa 4-0 1チチ。 18 34 1e. 28 は-53 (74)ニーナ I-t lw Dry vnit weiSht 4- 2-r 21 20 [g 19 ОМС late Centent(w)

Fm the sraph Mani murn odry dent.ly (td marj- ISB + le İ.Y) 1 mon Content. (ent)-10% optim um nnoittuse Ala te ASume dl 16-34 272Y to /-te te.48 3 ld

nen ℃ e the meminum dvuure+ obtained b h)나 Llater Cententy) in 2 4- 2 3 6. B L6 1-6 132 31. 38 20.6才 1O 0-648+ 2-寸2.