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Porosity of soil Formula

GoPorosity Given Relative Density in Porosity Formula

GoPorosity of Soil given Void Ratio Formula

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Porosity of Soill is the ratio of the volume of voids to the volume of soil. Check FAQs

η = (\frac{V v}{V})

η - Porosity of Soil?V_v - Volume of Voids?V - Volume of Soil?

Porosity of soil Example

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Here is how the Porosity of soil equation looks like with Values.

Here is how the Porosity of soil equation looks like with Units.

Here is how the Porosity of soil equation looks like.

0.325 = (\frac{6.5}{20})

0.325 = (\frac{6.5m³}{20m³})

0.325 = (\frac{6.5}{20})

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Porosity of soil Solution

Follow our step by step solution on how to calculate Porosity of soil?

FIRST Step Consider the formula

η = (\frac{V v}{V})

Next Step Substitute values of Variables

∴

η = (\frac{6.5m³}{20m³})

Next Step Prepare to Evaluate

∴

η = (\frac{6.5}{20})

LAST Step Evaluate

∴

η = 0.325

Porosity of soil Formula Elements

Variables

Porosity of Soil

Porosity of Soill is the ratio of the volume of voids to the volume of soil.

Symbol: η

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 10.

Formulas to find Porosity of Soil

Volume of Voids

Volume of Voids is the volume occupy by the air and water.

Symbol: V_v

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Volume of Voids

Volume of Soil

Volume of Soil consists of volume of solid and voids.

Symbol: V

Measurement: VolumeUnit: m³

Note: Value should be greater than 0.

Formulas to find Volume of Soil

Other Formulas to find Porosity of Soil

Go Porosity Given Relative Density in Porosity

η = \frac{n max \cdot (1 - n min - R D) + R D \cdot n min}{1 - n min + R D \cdot n min - R D \cdot n max}

Go Porosity of Soil given Void Ratio

η = (\frac{e s}{1 + e s})

Other formulas in Soil Origin and Its Properties category

Go Relative Density of Cohesionless Soil given Void Ratio

R D = (\frac{e max - e o}{e max - e min})

Go Relative Density of Cohesionless Soil given Unit Weight of Soil

R D = \frac{(\frac{1}{γ min}) - (\frac{1}{γ dry})}{(\frac{1}{γ min}) - (\frac{1}{γ max})}

Go Maximum Void Ratio of Soil given Relative Density

e max = \frac{e o - (R \cdot e min)}{1 - R}

Go Minimum Void Ratio of Soil given Relative Density

e min = (e max - (\frac{e max - e o}{R}))

How to Evaluate Porosity of soil?

Porosity of soil evaluator uses Porosity of Soil = (Volume of Voids/Volume of Soil) to evaluate the Porosity of Soil, The Porosity of soil formula is defined as a measure of the void spaces in a material, and is a fraction of the volume of voids over the total volume. Porosity of Soil is denoted by η symbol.

How to evaluate Porosity of soil using this online evaluator? To use this online evaluator for Porosity of soil, enter Volume of Voids (V_v) & Volume of Soil (V) and hit the calculate button.

FAQs on Porosity of soil

What is the formula to find Porosity of soil?

The formula of Porosity of soil is expressed as Porosity of Soil = (Volume of Voids/Volume of Soil). Here is an example- 2 = (6.5/20).

How to calculate Porosity of soil?

With Volume of Voids (V_v) & Volume of Soil (V) we can find Porosity of soil using the formula - Porosity of Soil = (Volume of Voids/Volume of Soil).

What are the other ways to Calculate Porosity of Soil?

Here are the different ways to Calculate Porosity of Soil-

Porosity of Soil=(Maximum Porosity*(1-Minimum Porosity-Relative Density in Soil Mechanics)+Relative Density in Soil Mechanics*Minimum Porosity)/(1-Minimum Porosity+Relative Density in Soil Mechanics*Minimum Porosity-Relative Density in Soil Mechanics*Maximum Porosity)
Porosity of Soil=(Void Ratio of Soil/(1+Void Ratio of Soil))

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