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Dry Unit Weight Given Porosity Formula

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Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass. Check FAQs

γ dry = (1 - η) \cdot G s \cdot γ w

γ_dry - Dry Unit Weight?η - Porosity in Soil Mechanics?G_s - Specific Gravity of Soil?γ_w - Unit Weight of Water in Soil Mechanics?

Dry Unit Weight Given Porosity Example

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Here is how the Dry Unit Weight Given Porosity equation looks like with Values.

Here is how the Dry Unit Weight Given Porosity equation looks like with Units.

Here is how the Dry Unit Weight Given Porosity equation looks like.

12.9982 = (1 - 0.5) \cdot 2.65 \cdot 9810

12.9982kN/m³ = (1 - 0.5) \cdot 2.65 \cdot 9810N/m³

12.9982 = (1 - 0.5) \cdot 2.65 \cdot 9810

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Dry Unit Weight Given Porosity Solution

Follow our step by step solution on how to calculate Dry Unit Weight Given Porosity?

FIRST Step Consider the formula

γ dry = (1 - η) \cdot G s \cdot γ w

Next Step Substitute values of Variables

∴

γ dry = (1 - 0.5) \cdot 2.65 \cdot 9810N/m³

Next Step Prepare to Evaluate

∴

γ dry = (1 - 0.5) \cdot 2.65 \cdot 9810

Next Step Evaluate

∴

γ dry = 12998.25N/m³

Next Step Convert to Output's Unit

∴

γ dry = 12.99825kN/m³

LAST Step Rounding Answer

∴

γ dry = 12.9982kN/m³

Dry Unit Weight Given Porosity Formula Elements

Variables

Dry Unit Weight

Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass.

Symbol: γ_dry

Measurement: Specific WeightUnit: kN/m³

Note: Value should be greater than 0.

Formulas to find Dry Unit Weight

Porosity in Soil Mechanics

Porosity in Soil Mechanics is the ratio of volume of voids to volume of soil.

Symbol: η

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Porosity in Soil Mechanics

Specific Gravity of Soil

Specific Gravity of Soil is the ratio of the mass of soil solids to the mass of an equal volume of water.

Symbol: G_s

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Specific Gravity of Soil

Unit Weight of Water in Soil Mechanics

Unit Weight of Water in Soil Mechanics is the weight per unit volume of water.

Symbol: γ_w

Measurement: Specific WeightUnit: N/m³

Note: Value should be greater than 0.

Formulas to find Unit Weight of Water in Soil Mechanics

Other formulas in Porosity of Soil Sample category

Go Porosity of Soil Sample

η = \frac{V void}{V t}

Go Volume of Voids Porosity of Soil Sample

V void = \frac{η v \cdot V t}{100}

Go Total Volume of Soil given Porosity of Soil Sample

V t = (\frac{V void}{η v}) \cdot 100

Go Porosity given Void Ratio

η = \frac{e}{1 + e}

How to Evaluate Dry Unit Weight Given Porosity?

Dry Unit Weight Given Porosity evaluator uses Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics to evaluate the Dry Unit Weight, The Dry Unit Weight Given Porosity is defined as the ratio of weight of solids to total volume of the material. Dry Unit Weight is denoted by γ_dry symbol.

How to evaluate Dry Unit Weight Given Porosity using this online evaluator? To use this online evaluator for Dry Unit Weight Given Porosity, enter Porosity in Soil Mechanics (η), Specific Gravity of Soil (G_s) & Unit Weight of Water in Soil Mechanics (γ_w) and hit the calculate button.

FAQs on Dry Unit Weight Given Porosity

What is the formula to find Dry Unit Weight Given Porosity?

The formula of Dry Unit Weight Given Porosity is expressed as Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics. Here is an example- 0.012998 = (1-0.5)*2.65*9810.

How to calculate Dry Unit Weight Given Porosity?

With Porosity in Soil Mechanics (η), Specific Gravity of Soil (G_s) & Unit Weight of Water in Soil Mechanics (γ_w) we can find Dry Unit Weight Given Porosity using the formula - Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics.

Can the Dry Unit Weight Given Porosity be negative?

No, the Dry Unit Weight Given Porosity, measured in Specific Weight cannot be negative.

Which unit is used to measure Dry Unit Weight Given Porosity?

Dry Unit Weight Given Porosity 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 Dry Unit Weight Given Porosity can be measured.

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Dry Unit Weight Given Porosity Formula

Dry Unit Weight Given Porosity Example

Dry Unit Weight Given Porosity Solution

Dry Unit Weight Given Porosity Formula Elements

Other formulas in Porosity of Soil Sample category

How to Evaluate Dry Unit Weight Given Porosity?

FAQs on Dry Unit Weight Given Porosity

Variable Name