Bulk Unit Weight given Degree of Saturation Formula

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Bulk Unit Weight is the weight of a unit volume of soil. It is a measure of the density of the soil when it is in its natural, undisturbed state. Check FAQs
γbulk=γdry+(S(γsaturated-γdry))
γbulk - Bulk Unit Weight?γdry - Dry Unit Weight?S - Degree of Saturation?γsaturated - Saturated Unit Weight of Soil?

Bulk Unit Weight given Degree of Saturation Example

With values
With units
Only example

Here is how the Bulk Unit Weight given Degree of Saturation equation looks like with Values.

Here is how the Bulk Unit Weight given Degree of Saturation equation looks like with Units.

Here is how the Bulk Unit Weight given Degree of Saturation equation looks like.

20.8912Edit=6.12Edit+(2.56Edit(11.89Edit-6.12Edit))
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Bulk Unit Weight given Degree of Saturation Solution

Follow our step by step solution on how to calculate Bulk Unit Weight given Degree of Saturation?

FIRST Step Consider the formula
γbulk=γdry+(S(γsaturated-γdry))
Next Step Substitute values of Variables
γbulk=6.12kN/m³+(2.56(11.89kN/m³-6.12kN/m³))
Next Step Convert Units
γbulk=6120N/m³+(2.56(11890N/m³-6120N/m³))
Next Step Prepare to Evaluate
γbulk=6120+(2.56(11890-6120))
Next Step Evaluate
γbulk=20891.2N/m³
LAST Step Convert to Output's Unit
γbulk=20.8912kN/m³

Bulk Unit Weight given Degree of Saturation Formula Elements

Variables
Bulk Unit Weight
Bulk Unit Weight is the weight of a unit volume of soil. It is a measure of the density of the soil when it is in its natural, undisturbed state.
Symbol: γbulk
Measurement: Specific WeightUnit: kN/m³
Note: Value should be greater than 0.
Dry Unit Weight
Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass.
Symbol: γdry
Measurement: Specific WeightUnit: kN/m³
Note: Value should be greater than 0.
Degree of Saturation
Degree of Saturation is the ratio of the volume of water to the volume of voids.
Symbol: S
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Saturated Unit Weight of Soil
Saturated Unit Weight of Soil is defined as the weight per unit volume of soil when it is fully saturated with water.
Symbol: γsaturated
Measurement: Specific WeightUnit: kN/m³
Note: Value should be greater than 0.

Other formulas in Unit Weight of Soil category

​Go Gross Pressure Intensity given Net Pressure Intensity
qg=qn+σs
​Go Gross Pressure Intensity given Average Unit Weight of Soil
qg=qn+(γDfooting)
​Go Average Unit Weight of Soil given Net Pressure Intensity
γ=qg-qnDfooting
​Go Average Unit Weight of Soil given Effective Surcharge
γ=σsDfooting

How to Evaluate Bulk Unit Weight given Degree of Saturation?

Bulk Unit Weight given Degree of Saturation evaluator uses Bulk Unit Weight = Dry Unit Weight+(Degree of Saturation*(Saturated Unit Weight of Soil-Dry Unit Weight)) to evaluate the Bulk Unit Weight, The Bulk Unit Weight given Degree of Saturation formula is defined as a measure of the number of solid particles plus water per unit volume. Saturated unit weight is equal to the bulk density when the total voids is filled up with water. Bulk Unit Weight is denoted by γbulk symbol.

How to evaluate Bulk Unit Weight given Degree of Saturation using this online evaluator? To use this online evaluator for Bulk Unit Weight given Degree of Saturation, enter Dry Unit Weight dry), Degree of Saturation (S) & Saturated Unit Weight of Soil saturated) and hit the calculate button.

FAQs on Bulk Unit Weight given Degree of Saturation

What is the formula to find Bulk Unit Weight given Degree of Saturation?
The formula of Bulk Unit Weight given Degree of Saturation is expressed as Bulk Unit Weight = Dry Unit Weight+(Degree of Saturation*(Saturated Unit Weight of Soil-Dry Unit Weight)). Here is an example- 0.020891 = 6120+(2.56*(11890-6120)).
How to calculate Bulk Unit Weight given Degree of Saturation?
With Dry Unit Weight dry), Degree of Saturation (S) & Saturated Unit Weight of Soil saturated) we can find Bulk Unit Weight given Degree of Saturation using the formula - Bulk Unit Weight = Dry Unit Weight+(Degree of Saturation*(Saturated Unit Weight of Soil-Dry Unit Weight)).
Can the Bulk Unit Weight given Degree of Saturation be negative?
No, the Bulk Unit Weight given Degree of Saturation, measured in Specific Weight cannot be negative.
Which unit is used to measure Bulk Unit Weight given Degree of Saturation?
Bulk Unit Weight given Degree of Saturation is usually measured using the Kilonewton per Cubic Meter[kN/m³] for Specific Weight. Newton per Cubic Meter[kN/m³], Newton per Cubic Centimeter[kN/m³], Newton per Cubic Millimeter[kN/m³] are the few other units in which Bulk Unit Weight given Degree of Saturation can be measured.
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