Dry Unit Weight Given Porosity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics
γdry = (1-η)*Gs*γw
This formula uses 4 Variables
Variables Used
Dry Unit Weight - (Measured in Newton per Cubic Meter) - Dry Unit Weight of soil is the weight of soil solids per unit of total volume of soil mass.
Porosity in Soil Mechanics - Porosity in Soil Mechanics is the ratio of volume of voids to volume of soil.
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.
Unit Weight of Water in Soil Mechanics - (Measured in Newton per Cubic Meter) - Unit Weight of Water in Soil Mechanics is the weight per unit volume of water.
STEP 1: Convert Input(s) to Base Unit
Porosity in Soil Mechanics: 0.5 --> No Conversion Required
Specific Gravity of Soil: 2.65 --> No Conversion Required
Unit Weight of Water in Soil Mechanics: 9810 Newton per Cubic Meter --> 9810 Newton per Cubic Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
γdry = (1-η)*Gsw --> (1-0.5)*2.65*9810
Evaluating ... ...
γdry = 12998.25
STEP 3: Convert Result to Output's Unit
12998.25 Newton per Cubic Meter -->12.99825 Kilonewton per Cubic Meter (Check conversion ​here)
FINAL ANSWER
12.99825 Kilonewton per Cubic Meter <-- Dry Unit Weight
(Calculation completed in 00.020 seconds)

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Meerut Institute of Engineering and Technology (MIET), Meerut
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Porosity of Soil Sample Calculators

Total Volume of Soil given Porosity of Soil Sample
​ LaTeX ​ Go Volume of Soil Sample = (Volume of Voids in Soil Mechanics/Porosity Volume Percent)*100
Volume of Voids Porosity of Soil Sample
​ LaTeX ​ Go Volume of Voids in Soil Mechanics = (Porosity Volume Percent*Volume of Soil Sample)/100
Porosity of Soil Sample
​ LaTeX ​ Go Porosity in Soil Mechanics = Volume of Voids in Soil Mechanics/Volume of Soil Sample
Porosity given Void Ratio
​ LaTeX ​ Go Porosity in Soil Mechanics = Void Ratio/(1+Void Ratio)

Dry Unit Weight Given Porosity Formula

​LaTeX ​Go
Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics
γdry = (1-η)*Gs*γw

What is Porosity?

Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%.

How to Calculate Dry Unit Weight Given Porosity?

Dry Unit Weight Given Porosity calculator uses Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics to calculate 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 γdry symbol.

How to calculate Dry Unit Weight Given Porosity using this online calculator? To use this online calculator for Dry Unit Weight Given Porosity, enter Porosity in Soil Mechanics (η), Specific Gravity of Soil (Gs) & Unit Weight of Water in Soil Mechanics w) and hit the calculate button. Here is how the Dry Unit Weight Given Porosity calculation can be explained with given input values -> 0.012998 = (1-0.5)*2.65*9810.

FAQ

What is Dry Unit Weight Given Porosity?
The Dry Unit Weight Given Porosity is defined as the ratio of weight of solids to total volume of the material and is represented as γdry = (1-η)*Gsw or Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics. Porosity in Soil Mechanics is the ratio of volume of voids to volume of soil, Specific Gravity of Soil is the ratio of the mass of soil solids to the mass of an equal volume of water & Unit Weight of Water in Soil Mechanics is the weight per unit volume of water.
How to calculate Dry Unit Weight Given Porosity?
The Dry Unit Weight Given Porosity is defined as the ratio of weight of solids to total volume of the material is calculated using Dry Unit Weight = (1-Porosity in Soil Mechanics)*Specific Gravity of Soil*Unit Weight of Water in Soil Mechanics. To calculate Dry Unit Weight Given Porosity, you need Porosity in Soil Mechanics (η), Specific Gravity of Soil (Gs) & Unit Weight of Water in Soil Mechanics w). With our tool, you need to enter the respective value for Porosity in Soil Mechanics, Specific Gravity of Soil & Unit Weight of Water in Soil Mechanics and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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