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Saturated Unit Weight is the value of the unit weight of the soil when the soil is completely saturated with water that is all the soil pores are completely filled with water. Check FAQs
γsat=γ'φiwφw
γsat - Saturated Unit Weight?γ' - Submerged Unit Weight?φiw - Internal Friction Angle with Weighted Frict. Angle?φw - Weighted Friction Angle?

Saturated Unit Weight given Weighted Friction Angle Example

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With units
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Here is how the Saturated Unit Weight given Weighted Friction Angle equation looks like with Values.

Here is how the Saturated Unit Weight given Weighted Friction Angle equation looks like with Units.

Here is how the Saturated Unit Weight given Weighted Friction Angle equation looks like.

9.9796Edit=31Edit41.85Edit130Edit
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Saturated Unit Weight given Weighted Friction Angle Solution

Follow our step by step solution on how to calculate Saturated Unit Weight given Weighted Friction Angle?

FIRST Step Consider the formula
γsat=γ'φiwφw
Next Step Substitute values of Variables
γsat=31N/m³41.85°130°
Next Step Convert Units
γsat=31N/m³0.7304rad2.2689rad
Next Step Prepare to Evaluate
γsat=310.73042.2689
Next Step Evaluate
γsat=9.9796153846154N/m³
LAST Step Rounding Answer
γsat=9.9796N/m³

Saturated Unit Weight given Weighted Friction Angle Formula Elements

Variables
Saturated Unit Weight
Saturated Unit Weight is the value of the unit weight of the soil when the soil is completely saturated with water that is all the soil pores are completely filled with water.
Symbol: γsat
Measurement: Specific WeightUnit: N/m³
Note: Value should be greater than 0.
Submerged Unit Weight
Submerged Unit Weight is the effective weight of the soil per unit volume when it is submerged in water.
Symbol: γ'
Measurement: Specific WeightUnit: N/m³
Note: Value should be greater than 0.
Internal Friction Angle with Weighted Frict. Angle
Internal Friction Angle with Weighted Frict. Angle is a measure of the shear strength of a soil due to friction, considering angle of internal friction.
Symbol: φiw
Measurement: AngleUnit: °
Note: Value should be greater than 0.
Weighted Friction Angle
Weighted Friction Angle is an effective measure combining materials' friction properties and their relative contributions in geotechnical engineering for stability analysis.
Symbol: φw
Measurement: AngleUnit: °
Note: Value should be greater than 0.

Other Formulas to find Saturated Unit Weight

​Go Saturated Unit Weight given Factor of Safety with respect to Shear Strength
γsat=((γ'tan((φIF)))(tan((φ))fs))
​Go Saturated Unit Weight given Weighted and Mobilized Friction Angle
γsat=γ'φmφw
​Go Saturated Unit Weight given Weighted and Effective Friction Angle
γsat=γ'φ'φIFfs

Other formulas in Taylor's Stability Number and Stability Curves category

​Go Weighted Friction Angle given Factor of Safety with respect to Shear Strength
φw=atan((γ'γsat)(tan((Φi))fs))
​Go Submerged Unit Weight given Factor of Safety with respect to Shear Strength
γ'=tan(φwπ180)(1γsat)(tan(Φiπ180)fs)
​Go Factor of Safety with respect to Shear Strength
fs=((γ'γsat)(tan((φ))tan((φIF))))
​Go Angle of Internal Friction given Factor of Safety
φ=atan(fsγsattan((φIF))γ')

How to Evaluate Saturated Unit Weight given Weighted Friction Angle?

Saturated Unit Weight given Weighted Friction Angle evaluator uses Saturated Unit Weight = (Submerged Unit Weight*Internal Friction Angle with Weighted Frict. Angle)/Weighted Friction Angle to evaluate the Saturated Unit Weight, The Saturated Unit Weight given Weighted Friction Angle is defined as the weight of soil per unit volume under saturated conditions, defined by the weighted friction angle. Saturated Unit Weight is denoted by γsat symbol.

How to evaluate Saturated Unit Weight given Weighted Friction Angle using this online evaluator? To use this online evaluator for Saturated Unit Weight given Weighted Friction Angle, enter Submerged Unit Weight '), Internal Friction Angle with Weighted Frict. Angle iw) & Weighted Friction Angle w) and hit the calculate button.

FAQs on Saturated Unit Weight given Weighted Friction Angle

What is the formula to find Saturated Unit Weight given Weighted Friction Angle?
The formula of Saturated Unit Weight given Weighted Friction Angle is expressed as Saturated Unit Weight = (Submerged Unit Weight*Internal Friction Angle with Weighted Frict. Angle)/Weighted Friction Angle. Here is an example- 9.979615 = (31*0.73042029195949)/2.2689280275922.
How to calculate Saturated Unit Weight given Weighted Friction Angle?
With Submerged Unit Weight '), Internal Friction Angle with Weighted Frict. Angle iw) & Weighted Friction Angle w) we can find Saturated Unit Weight given Weighted Friction Angle using the formula - Saturated Unit Weight = (Submerged Unit Weight*Internal Friction Angle with Weighted Frict. Angle)/Weighted Friction Angle.
What are the other ways to Calculate Saturated Unit Weight?
Here are the different ways to Calculate Saturated Unit Weight-
  • Saturated Unit Weight=((Submerged Unit Weight/tan((Weighted Friction Angle for Internal Friction)))*(tan((Angle of Internal Friction))/Factor of Safety))OpenImg
  • Saturated Unit Weight=(Submerged Unit Weight*Angle of Mobilized Friction)/Weighted Friction AngleOpenImg
  • Saturated Unit Weight=(Submerged Unit Weight*Effective Angle of Internal Friction)/(Weighted Friction Angle for Internal Friction*Factor of Safety)OpenImg
Can the Saturated Unit Weight given Weighted Friction Angle be negative?
No, the Saturated Unit Weight given Weighted Friction Angle, measured in Specific Weight cannot be negative.
Which unit is used to measure Saturated Unit Weight given Weighted Friction Angle?
Saturated Unit Weight given Weighted Friction Angle is usually measured using the Newton per Cubic Meter[N/m³] for Specific Weight. Newton per Cubic Centimeter[N/m³], Newton per Cubic Millimeter[N/m³], Kilonewton per Cubic Meter[N/m³] are the few other units in which Saturated Unit Weight given Weighted Friction Angle can be measured.
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