The modulus of subgrade reaction of soil can be calculated for the pressure corresponding to a mean settlement of ____.
A. 0.20 cm
B. 0.125 cm
C. 0.25 cm
D. 0.15 cm
Answer:D
The modulus of subgrade reaction of soil can be calculated for the pressure corresponding to a mean settlement of ____.
A. 0.20 cm B. 0.125 cm C. 0.25 cm D. 0.15 cm