Plate bearing test with 20 cm diameter plate on soil subgrade yielded a pressure of 1.25 x 105 N/m2 at 0.5 cm deflection. What is the elastic modulus of subgrade ?

Plate bearing test with 20 cm diameter plate on soil subgrade yielded

1.	Plate bearing test with 20 cm diameter plate on soil subgrade yielded a pressure of 1.25 x 105 N/m2 at 0.5 cm deflection. What is the elastic modulus of subgrade ?
A.	56.18 x 105 N/m2
B.	22.10 x 105 N/m2
C.	44.25 x 105 N/m2
D.	50.19 x 105 N/m2
Answer» E.

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Plate bearing test with 20 cm diameter plate on soil subgrade yielded a pressure of 1.25 x 105 N/m2 at 0.5 cm deflection. What is the elastic modulus of subgrade ?

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