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in Geotechnical Engineering I by (102k points)
Volume change in soil is due to which of the following factor?

(a) Water content is changed

(b) Increase in soil density

(c) Change in pressure

(d) Change in particle size

The question was asked in an international level competition.

My query is from Shrinkage and Swelling of Soil in division Soil Water Effective and Neutral Stresses of Geotechnical Engineering I

1 Answer

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Best answer
The correct answer is (a) Water content is changed

Explanation: Decrease in the water content of the soil causes shrinkage while an increase of water content causes swelling.

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