Question

A pressuremeter test was performed in a homogeneous soil deposit. The volume of the measuring cell was 535 cc. The in-situ total horizontal stresswas found to be 45 kPa and pressure at just the beginning of the plastic zone (p.) was 355 kPa. The volume of the cavity in original condition = 587 ml and Volume at the end of pseudo-elastic zone = 723 ml. Poisson's ratio of the soil is 0.35. Find the pressuremeter modulus in N/mm²:
a. 4030 C. 1941
b. 4.03 d. 1.94​

Answer 1

Explanation:

b. 4.03

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