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3- The data below was obtained during plate load test. The plate had a diameter of 30 in. What is the k value for this soil? What is the elastic modulus (assuming Poissons ratio is 0.5)? Deflection (mm)4 810 13 1719 23 263239

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Answer #1

1. Calculation of modulus of subgrade reaction (K value)- Step:1 plot the graph between pressure and deflection Plate load (I

Pressure vs settlement 25 y-0.5041x+0.4301- 20 10 C 10 15 20 25 30 35 40 Settlement (mm) Step:2 draw the best fit line and ca

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