Void Ratio given Percentage Air Voids in Void Ratio Solution

STEP 0: Pre-Calculation Summary
Formula Used
Void Ratio = (Percentage of Air Voids/100)/(1-Degree of Saturation-(Percentage of Air Voids/100))
e = (na/100)/(1-S-(na/100))
This formula uses 3 Variables
Variables Used
Void Ratio - Void Ratio is the ratio of the volume of voids to the volume of solids.
Percentage of Air Voids - Percentage of Air Voids in the soil is obtained by dividing the volume of air to the total volume.
Degree of Saturation - Degree of Saturation is the ratio of the volume of water to the volume of voids.
STEP 1: Convert Input(s) to Base Unit
Percentage of Air Voids: 10 --> No Conversion Required
Degree of Saturation: 0.81 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
e = (na/100)/(1-S-(na/100)) --> (10/100)/(1-0.81-(10/100))
Evaluating ... ...
e = 1.11111111111111
STEP 3: Convert Result to Output's Unit
1.11111111111111 --> No Conversion Required
FINAL ANSWER
1.11111111111111 1.111111 <-- Void Ratio
(Calculation completed in 00.004 seconds)

Credits

Created by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
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Verified by Suraj Kumar
Birsa Institute of Technology (BIT), Sindri
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23 Void Ratio of Soil Sample Calculators

Void Ratio of Soil using Saturated Unit Weight
Go Void Ratio = (((Specific Gravity of Soil*Unit Weight of Soil)-Saturated Unit Weight)/(Saturated Unit Weight-Unit Weight of Water))
Void Ratio of Soil using Buoyant Unit Weight
Go Void Ratio = ((Specific Gravity of Soil*Unit Weight of Water-Unit Weight of Water-Buoyant Unit Weight)/Buoyant Unit Weight)
Void Ratio given Percentage Air Voids in Void Ratio
Go Void Ratio = (Percentage of Air Voids/100)/(1-Degree of Saturation-(Percentage of Air Voids/100))
Void Ratio given Specific Gravity
Go Void Ratio = Water Content of Soil from Pycnometer*Specific Gravity of Soil/Degree of Saturation
Void Ratio given Dry Density
Go Void Ratio = ((Specific Gravity of Particle*Unit Weight of Water)/Dry Unit Weight)-1
Void Ratio of Soil using Dry Unit Weight
Go Void Ratio = (((Specific Gravity of Soil*Unit Weight of Water)/Dry Unit Weight)-1)
Percentage Air Voids given Void Ratio
Go Percentage of Air Voids = (Void Ratio*(1-Degree of Saturation)/(1+Void Ratio))*100
Void Ratio given Specific Gravity for Fully Saturated Soil
Go Void Ratio = Water Content of Soil from Pycnometer*Specific Gravity of Soil
Total Volume of Soil given Percentage of Air Voids of Soil
Go Volume of Soil = (Volume Air Voids*100)/Percentage of Air Voids
Volume of Air Voids given Percentage of Air Voids of Soil
Go Volume Air Voids = (Percentage of Air Voids*Volume of Soil)/100
Percentage of Air Voids of Soil
Go Percentage of Air Voids = (Volume Air Voids*100)/Volume of Soil
Volume of Voids given Volume of Air Voids with respect to Volume of Voids
Go Volume of Voids = Volume Air Voids+Volume of Water
Volume of Air Voids with respect to Volume of Voids
Go Volume Air Voids = Volume of Voids-Volume of Water
Volume of Water given Volume of Air Voids
Go Volume of Water = Volume of Voids-Volume Air Voids
Volume of Water given Air Content with respect to Volume of Water
Go Volume of Water = Volume of Voids*(1-Air Content)
Volume of Voids given Air Content with respect to Volume of Water
Go Volume of Voids = Volume of Water/(1-Air Content)
Air Content with respect to Volume of Water
Go Air Content = 1-(Volume of Water/Volume of Voids)
Volume of Air Voids given Air Content of Soil
Go Volume Air Voids = Air Content*Volume of Voids
Volume of Voids given Air Content of Soil
Go Volume of Voids = Volume Air Voids/Air Content
Air Content of Soil
Go Air Content = Volume Air Voids/Volume of Voids
Volume of Solids given Void Ratio of Soil Sample
Go Volume of Solids = Volume of Voids/Void Ratio
Volume of Voids given Void Ratio of Soil Sample
Go Volume of Voids = Void Ratio*Volume of Solids
Void Ratio of Soil Sample
Go Void Ratio = Volume of Voids/Volume of Solids

Void Ratio given Percentage Air Voids in Void Ratio Formula

Void Ratio = (Percentage of Air Voids/100)/(1-Degree of Saturation-(Percentage of Air Voids/100))
e = (na/100)/(1-S-(na/100))

What is the Relationship between Void Ratio and Porosity?

Void ratio is usually defined as the ratio of the volume of voids to the total volume of soil solid. Porosity (n): Porosity is defined as the ratio of the volume of voids to the total volume of the soil.

How to Calculate Void Ratio given Percentage Air Voids in Void Ratio?

Void Ratio given Percentage Air Voids in Void Ratio calculator uses Void Ratio = (Percentage of Air Voids/100)/(1-Degree of Saturation-(Percentage of Air Voids/100)) to calculate the Void Ratio, The Void Ratio given Percentage Air Voids in Void Ratio is defined as the ratio of the volume of voids to volume of solids. It is a dimensionless quantity in materials science, and is closely related to porosity. Void Ratio is denoted by e symbol.

How to calculate Void Ratio given Percentage Air Voids in Void Ratio using this online calculator? To use this online calculator for Void Ratio given Percentage Air Voids in Void Ratio, enter Percentage of Air Voids (na) & Degree of Saturation (S) and hit the calculate button. Here is how the Void Ratio given Percentage Air Voids in Void Ratio calculation can be explained with given input values -> 1.111111 = (10/100)/(1-0.81-(10/100)).

FAQ

What is Void Ratio given Percentage Air Voids in Void Ratio?
The Void Ratio given Percentage Air Voids in Void Ratio is defined as the ratio of the volume of voids to volume of solids. It is a dimensionless quantity in materials science, and is closely related to porosity and is represented as e = (na/100)/(1-S-(na/100)) or Void Ratio = (Percentage of Air Voids/100)/(1-Degree of Saturation-(Percentage of Air Voids/100)). Percentage of Air Voids in the soil is obtained by dividing the volume of air to the total volume & Degree of Saturation is the ratio of the volume of water to the volume of voids.
How to calculate Void Ratio given Percentage Air Voids in Void Ratio?
The Void Ratio given Percentage Air Voids in Void Ratio is defined as the ratio of the volume of voids to volume of solids. It is a dimensionless quantity in materials science, and is closely related to porosity is calculated using Void Ratio = (Percentage of Air Voids/100)/(1-Degree of Saturation-(Percentage of Air Voids/100)). To calculate Void Ratio given Percentage Air Voids in Void Ratio, you need Percentage of Air Voids (na) & Degree of Saturation (S). With our tool, you need to enter the respective value for Percentage of Air Voids & Degree of Saturation and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Void Ratio?
In this formula, Void Ratio uses Percentage of Air Voids & Degree of Saturation. We can use 7 other way(s) to calculate the same, which is/are as follows -
  • Void Ratio = (((Specific Gravity of Soil*Unit Weight of Soil)-Saturated Unit Weight)/(Saturated Unit Weight-Unit Weight of Water))
  • Void Ratio = (((Specific Gravity of Soil*Unit Weight of Water)/Dry Unit Weight)-1)
  • Void Ratio = ((Specific Gravity of Soil*Unit Weight of Water-Unit Weight of Water-Buoyant Unit Weight)/Buoyant Unit Weight)
  • Void Ratio = Volume of Voids/Volume of Solids
  • Void Ratio = Water Content of Soil from Pycnometer*Specific Gravity of Soil/Degree of Saturation
  • Void Ratio = Water Content of Soil from Pycnometer*Specific Gravity of Soil
  • Void Ratio = ((Specific Gravity of Particle*Unit Weight of Water)/Dry Unit Weight)-1
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