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Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Formula

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Void Ratio is the ratio of the volume of voids to the volume of solids. Check FAQs

e = \frac{S - (\frac{P 0}{D \cdot W})}{(\frac{P 0}{D \cdot W}) - 1}

e - Void Ratio?S - Degree of Saturation?P₀ - Total Pressure at given Point?D - Depth of Dam?W - Specific Weight of Water in KN per cubic meter?

Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Example

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Here is how the Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations equation looks like with Values.

Here is how the Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations equation looks like with Units.

Here is how the Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations equation looks like.

1.2026 = \frac{7 - (\frac{109.6}{3 \cdot 9.81})}{(\frac{109.6}{3 \cdot 9.81}) - 1}

1.2026 = \frac{7 - (\frac{109.6Pa}{3m \cdot 9.81kN/m³})}{(\frac{109.6Pa}{3m \cdot 9.81kN/m³}) - 1}

1.2026 = \frac{7 - (\frac{109.6}{3 \cdot 9.81})}{(\frac{109.6}{3 \cdot 9.81}) - 1}

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Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Solution

Follow our step by step solution on how to calculate Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations?

FIRST Step Consider the formula

e = \frac{S - (\frac{P 0}{D \cdot W})}{(\frac{P 0}{D \cdot W}) - 1}

Next Step Substitute values of Variables

∴

e = \frac{7 - (\frac{109.6Pa}{3m \cdot 9.81kN/m³})}{(\frac{109.6Pa}{3m \cdot 9.81kN/m³}) - 1}

Next Step Prepare to Evaluate

∴

e = \frac{7 - (\frac{109.6}{3 \cdot 9.81})}{(\frac{109.6}{3 \cdot 9.81}) - 1}

Next Step Evaluate

∴

e = 1.20256953972808

LAST Step Rounding Answer

∴

e = 1.2026

Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Formula Elements

Variables

Void Ratio

Void Ratio is the ratio of the volume of voids to the volume of solids.

Symbol: e

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Void Ratio

Degree of Saturation

Degree of Saturation is the ratio of the volume of water to the volume of voids.

Symbol: S

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Degree of Saturation

Total Pressure at given Point

Total Pressure at given Point in a flow is the pressure that would exist if the flow were slowed down isotropically to zero velocity.

Symbol: P₀

Measurement: PressureUnit: Pa

Note: Value can be positive or negative.

Formulas to find Total Pressure at given Point

Depth of Dam

Depth of Dam is the distance from the top or surface to the bottom of something.

Symbol: D

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Depth of Dam

Specific Weight of Water in KN per cubic meter

Specific Weight of Water in KN per cubic meter is the weight per unit volume of water.

Symbol: W

Measurement: Specific WeightUnit: kN/m³

Note: Value should be greater than 0.

Formulas to find Specific Weight of Water in KN per cubic meter

Other formulas in Dams on Soft or Porous Foundations by Darcy’s law category

Go Length of Conduit after using Area of Pipe in Discharge

L pipe = C 1 \cdot \frac{H f}{V max}

Go Velocity given Length of Conduit after using Area of Pipe in Discharge

V max = C 1 \cdot \frac{H f}{L pipe}

Go Minimum Safe Length of Travel path under Dams on Soft or Porous Foundations

L n = C 2 \cdot H f

Go New Material Coefficient C2 for Dams on Soft or Porous Foundations

C 2 = \frac{C 1}{V max}

How to Evaluate Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations?

Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations evaluator uses Void Ratio = (Degree of Saturation-(Total Pressure at given Point/(Depth of Dam*Specific Weight of Water in KN per cubic meter)))/((Total Pressure at given Point/(Depth of Dam*Specific Weight of Water in KN per cubic meter))-1) to evaluate the Void Ratio, The Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations formula is defined as the ratio of volume of void to volume of soil. Void Ratio is denoted by e symbol.

How to evaluate Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations using this online evaluator? To use this online evaluator for Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations, enter Degree of Saturation (S), Total Pressure at given Point (P₀), Depth of Dam (D) & Specific Weight of Water in KN per cubic meter (W) and hit the calculate button.

FAQs on Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations

What is the formula to find Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations?

The formula of Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations is expressed as Void Ratio = (Degree of Saturation-(Total Pressure at given Point/(Depth of Dam*Specific Weight of Water in KN per cubic meter)))/((Total Pressure at given Point/(Depth of Dam*Specific Weight of Water in KN per cubic meter))-1). Here is an example- 1.20257 = (7-(109.6/(3*9810)))/((109.6/(3*9810))-1).

How to calculate Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations?

With Degree of Saturation (S), Total Pressure at given Point (P₀), Depth of Dam (D) & Specific Weight of Water in KN per cubic meter (W) we can find Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations using the formula - Void Ratio = (Degree of Saturation-(Total Pressure at given Point/(Depth of Dam*Specific Weight of Water in KN per cubic meter)))/((Total Pressure at given Point/(Depth of Dam*Specific Weight of Water in KN per cubic meter))-1).

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Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Formula

Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Example

Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Solution

Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations Formula Elements

Other formulas in Dams on Soft or Porous Foundations by Darcy’s law category

How to Evaluate Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations?

FAQs on Void Ratio given Total Pressure per unit Area for Dams on Soft Foundations

Variable Name