Question
The moist unit weight of the soil taken from the
field is
and the moisture content is
. The unit weight of solid soil is 2600
.
47. Compute the dry unit weight.
.
field is
47. Compute the dry unit weight.
Ask by Ruiz Jimenez. in the Philippines
Dec 08,2024
Upstudy AI Solution
Tutor-Verified Answer
Answer
Dry unit weight: 1704 kg/m³ (Option c)
Void ratio: 0.175
Degree of saturation: 0.68
Void ratio: 0.175
Degree of saturation: 0.68
Solution

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Beyond the Answer
To find the dry unit weight, we can use the formula:
where
is the moisture content in decimal form (i.e.,
). Substituting the values, we get:
Thus, the answer is
.
For the void ratio, we can calculate it using:
Substituting the values, we find:
So, the answer for the void ratio is
.
For the degree of saturation, we can use the formula:
Assuming the unit weight of water is
, we plug in the values to calculate the degree of saturation.
Thus, the answer for the degree of saturation is
.