Table 3: Cases selected for silo design.

Case No. Material Design Capacity (Ton) Unit Weight
(kg/m3)
Angle of Friction Silo Diameter (m) Wall Height
(m)
Total Height
(m)
Case 1 Coal 2050 8.64 27 12 23 26.2
Case 2 wheat 320 7.84 23 7 12 13.7
Case 3 Cement 1375 15.7 30 9 15 17.3
Case 4 Oats 1960 6.21 20 12 28 31.8