Shrinkage Ratio of Soil Formula

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Shrinkage ratio is the ratio of a given volume change expressed as a percentage of dry volume to the corresponding charge in water content. Check FAQs
SR=γdryγwater
SR - Shrinkage Ratio?γdry - Dry Unit Weight?γwater - Unit Weight of Water?

Shrinkage Ratio of Soil Example

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With units
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Here is how the Shrinkage Ratio of Soil equation looks like with Values.

Here is how the Shrinkage Ratio of Soil equation looks like with Units.

Here is how the Shrinkage Ratio of Soil equation looks like.

0.6239Edit=6.12Edit9.81Edit
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Shrinkage Ratio of Soil Solution

Follow our step by step solution on how to calculate Shrinkage Ratio of Soil?

FIRST Step Consider the formula
SR=γdryγwater
Next Step Substitute values of Variables
SR=6.12kN/m³9.81kN/m³
Next Step Convert Units
SR=6120N/m³9810N/m³
Next Step Prepare to Evaluate
SR=61209810
Next Step Evaluate
SR=0.623853211009174
LAST Step Rounding Answer
SR=0.6239

Shrinkage Ratio of Soil Formula Elements

Variables
Shrinkage Ratio
Shrinkage ratio is the ratio of a given volume change expressed as a percentage of dry volume to the corresponding charge in water content.
Symbol: SR
Measurement: NAUnit: Unitless
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.
Unit Weight of Water
Unit Weight of Water is mass per unit of water.
Symbol: γwater
Measurement: Specific WeightUnit: kN/m³
Note: Value should be greater than 0.

Other formulas in Unit Weight of Water category

​Go Unit Weight of Water given Void Ratio
γwater=(γsat1+eGs+e)
​Go Unit Weight of Water given Dry Unit Weight
γwater=(γdry1+eGs)
​Go Unit Weight of Water given Buoyant Unit Weight
γdry=(γb1+eGs-1)
​Go Unit Weight of Water given Saturated Unit Weight
γwater=(γsat1+e(1+w)Gs)

How to Evaluate Shrinkage Ratio of Soil?

Shrinkage Ratio of Soil evaluator uses Shrinkage Ratio = Dry Unit Weight/Unit Weight of Water to evaluate the Shrinkage Ratio, Shrinkage Ratio of Soil is defined as the Ratio the of a given volume change expressed as a percentage of dry volume to the corresponding charge in water content above the shrinkage limit expressed as a percentage of the weight of the oven dried soil. Shrinkage Ratio is denoted by SR symbol.

How to evaluate Shrinkage Ratio of Soil using this online evaluator? To use this online evaluator for Shrinkage Ratio of Soil, enter Dry Unit Weight dry) & Unit Weight of Water water) and hit the calculate button.

FAQs on Shrinkage Ratio of Soil

What is the formula to find Shrinkage Ratio of Soil?
The formula of Shrinkage Ratio of Soil is expressed as Shrinkage Ratio = Dry Unit Weight/Unit Weight of Water. Here is an example- 1.630989 = 6120/9810.
How to calculate Shrinkage Ratio of Soil?
With Dry Unit Weight dry) & Unit Weight of Water water) we can find Shrinkage Ratio of Soil using the formula - Shrinkage Ratio = Dry Unit Weight/Unit Weight of Water.
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