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Unit weight of Soil given Pore Pressure Ratio Formula

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Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil. Check FAQs

γ = (\frac{F u}{r u \cdot z})

γ - Unit Weight of Soil?F_u - Upward Force in Seepage Analysis?r_u - Pore Pressure Ratio?z - Height of Slice?

Unit weight of Soil given Pore Pressure Ratio Example

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Here is how the Unit weight of Soil given Pore Pressure Ratio equation looks like with Values.

Here is how the Unit weight of Soil given Pore Pressure Ratio equation looks like with Units.

Here is how the Unit weight of Soil given Pore Pressure Ratio equation looks like.

19.5889 = (\frac{52.89}{0.9 \cdot 3})

19.5889kN/m³ = (\frac{52.89kN/m²}{0.9 \cdot 3m})

19.5889 = (\frac{52.89}{0.9 \cdot 3})

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Unit weight of Soil given Pore Pressure Ratio Solution

Follow our step by step solution on how to calculate Unit weight of Soil given Pore Pressure Ratio?

FIRST Step Consider the formula

γ = (\frac{F u}{r u \cdot z})

Next Step Substitute values of Variables

∴

γ = (\frac{52.89kN/m²}{0.9 \cdot 3m})

Next Step Convert Units

∴

γ = (\frac{52890Pa}{0.9 \cdot 3m})

Next Step Prepare to Evaluate

∴

γ = (\frac{52890}{0.9 \cdot 3})

Next Step Evaluate

∴

γ = 19588.8888888889N/m³

Next Step Convert to Output's Unit

∴

γ = 19.5888888888889kN/m³

LAST Step Rounding Answer

∴

γ = 19.5889kN/m³

Unit weight of Soil given Pore Pressure Ratio Formula Elements

Variables

Unit Weight of Soil

Unit Weight of Soil mass is the ratio of the total weight of soil to the total volume of soil.

Symbol: γ

Measurement: Specific WeightUnit: kN/m³

Note: Value should be greater than 0.

Formulas to find Unit Weight of Soil

Upward Force in Seepage Analysis

Upward Force in Seepage Analysis is due to seepage water.

Symbol: F_u

Measurement: PressureUnit: kN/m²

Note: Value should be greater than 0.

Formulas to find Upward Force in Seepage Analysis

Pore Pressure Ratio

Pore pressure ratio is a crude way of describing pore-water conditions in a slope stability analysis.

Symbol: r_u

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Pore Pressure Ratio

Height of Slice

Height of Slice taken into the consideration.

Symbol: z

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Height of Slice

Other formulas in Slope Stability Analysis using Bishops Method category

Go Normal Stress on Slice

σ normal = \frac{P}{l}

Go Length of Arc of Slice

l = \frac{P}{σ normal}

Go Effective Stress on Slice

σ' = (\frac{P}{l}) - ΣU

Go Length of Arc of Slice given Effective Stress

l = \frac{P}{σ' + ΣU}

How to Evaluate Unit weight of Soil given Pore Pressure Ratio?

Unit weight of Soil given Pore Pressure Ratio evaluator uses Unit Weight of Soil = (Upward Force in Seepage Analysis/(Pore Pressure Ratio*Height of Slice)) to evaluate the Unit Weight of Soil, The Unit weight of Soil given Pore Pressure Ratio is defined as the value of unit weight of soil when we have prior information of other parameters used. Unit Weight of Soil is denoted by γ symbol.

How to evaluate Unit weight of Soil given Pore Pressure Ratio using this online evaluator? To use this online evaluator for Unit weight of Soil given Pore Pressure Ratio, enter Upward Force in Seepage Analysis (F_u), Pore Pressure Ratio (r_u) & Height of Slice (z) and hit the calculate button.

FAQs on Unit weight of Soil given Pore Pressure Ratio

What is the formula to find Unit weight of Soil given Pore Pressure Ratio?

The formula of Unit weight of Soil given Pore Pressure Ratio is expressed as Unit Weight of Soil = (Upward Force in Seepage Analysis/(Pore Pressure Ratio*Height of Slice)). Here is an example- 0.019589 = (52890/(0.9*3)).

How to calculate Unit weight of Soil given Pore Pressure Ratio?

With Upward Force in Seepage Analysis (F_u), Pore Pressure Ratio (r_u) & Height of Slice (z) we can find Unit weight of Soil given Pore Pressure Ratio using the formula - Unit Weight of Soil = (Upward Force in Seepage Analysis/(Pore Pressure Ratio*Height of Slice)).

Can the Unit weight of Soil given Pore Pressure Ratio be negative?

No, the Unit weight of Soil given Pore Pressure Ratio, measured in Specific Weight cannot be negative.

Which unit is used to measure Unit weight of Soil given Pore Pressure Ratio?

Unit weight of Soil given Pore Pressure Ratio 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 Unit weight of Soil given Pore Pressure Ratio can be measured.

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Unit weight of Soil given Pore Pressure Ratio Formula

Unit weight of Soil given Pore Pressure Ratio Example

Unit weight of Soil given Pore Pressure Ratio Solution

Unit weight of Soil given Pore Pressure Ratio Formula Elements

Other formulas in Slope Stability Analysis using Bishops Method category

How to Evaluate Unit weight of Soil given Pore Pressure Ratio?

FAQs on Unit weight of Soil given Pore Pressure Ratio

Variable Name