2. Consider a 1.2 m depth soil profile with 3 layers. The dry bulk density of each layer (top, center, bottom) is 1.20, 1.35, and 1.48 g/cm³. The top 30-cm layer has a water content of 0.12 g/g, the center 50-cm layer has a water content of 0.18 g/g, and the bottom 40 cm layer has a water content of 0.22 g/g. a. What is the total amount of water in the whole profile in mm and in inches ? b. How much water (mm and inches) do you need to apply to bring the 1.2 m soil profile to a volumetric water content of 0.35 cm³ / cm³ ?

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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2. Consider a 1.2 m depth soil profile with 3 layers. The dry bulk density of each layer
(top, center, bottom) is 1.20, 1.35, and 1.48 g/cm³. The top 30-cm layer has a water content
of 0.12 g/g, the center 50-cm layer has a water content of 0.18 g/g, and the bottom 40 cm
layer has a water content of 0.22 g/g.
a. What is the total amount of water in the whole profile in mm and in inches ?
b. How much water (mm and inches) do you need to apply to bring the 1.2 m soil profile
to a volumetric water content of 0.35 cm³ / cm³ ?
Transcribed Image Text:2. Consider a 1.2 m depth soil profile with 3 layers. The dry bulk density of each layer (top, center, bottom) is 1.20, 1.35, and 1.48 g/cm³. The top 30-cm layer has a water content of 0.12 g/g, the center 50-cm layer has a water content of 0.18 g/g, and the bottom 40 cm layer has a water content of 0.22 g/g. a. What is the total amount of water in the whole profile in mm and in inches ? b. How much water (mm and inches) do you need to apply to bring the 1.2 m soil profile to a volumetric water content of 0.35 cm³ / cm³ ?
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