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dry mass drying water content Example Calculation
Calculation example - Determine the water content within a soil sample
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This calculation is an example problem in structural engineering. This content is sponsored by PPI. For exam preparation courses on FE and PE, see the list offered by PPI
Determine water content within a soil sample as a percentage, by drying the soil in the oven at 105oC for 24 hours.
Known values:
total mass of the soil sample, Mt=30.2 g,
dry mass of the soil sample, Ms=23.3 g
air mass Ma is negligible
Solution:
Water mass calculation, Mw:
Water content w is a mass ratio that is used to quantify the amount of water present within the soil and is defined as:
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