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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'tan((φIF)))(tan((φ))fs))
γsat - Saturated Unit Weight?γ' - Submerged Unit Weight?φIF - Weighted Friction Angle for Internal Friction?φ - Angle of Internal Friction?fs - Factor of Safety?

Saturated Unit Weight given Factor of Safety with respect to Shear Strength Example

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With units
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Here is how the Saturated Unit Weight given Factor of Safety with respect to Shear Strength equation looks like with Values.

Here is how the Saturated Unit Weight given Factor of Safety with respect to Shear Strength equation looks like with Units.

Here is how the Saturated Unit Weight given Factor of Safety with respect to Shear Strength equation looks like.

9.9714Edit=((31Edittan((11Edit)))(tan((9.93Edit))2.8Edit))
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Saturated Unit Weight given Factor of Safety with respect to Shear Strength Solution

Follow our step by step solution on how to calculate Saturated Unit Weight given Factor of Safety with respect to Shear Strength?

FIRST Step Consider the formula
γsat=((γ'tan((φIF)))(tan((φ))fs))
Next Step Substitute values of Variables
γsat=((31N/m³tan((11°)))(tan((9.93°))2.8))
Next Step Convert Units
γsat=((31N/m³tan((0.192rad)))(tan((0.1733rad))2.8))
Next Step Prepare to Evaluate
γsat=((31tan((0.192)))(tan((0.1733))2.8))
Next Step Evaluate
γsat=9.97142008324347N/m³
LAST Step Rounding Answer
γsat=9.9714N/m³

Saturated Unit Weight given Factor of Safety with respect to Shear Strength Formula Elements

Variables
Functions
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.
Weighted Friction Angle for Internal Friction
Weighted Friction Angle for Internal Friction is an effective measure combining materials' friction properties and their relative contributions in geotechnical engineering for stability analysis.
Symbol: φIF
Measurement: AngleUnit: °
Note: Value should be greater than 0.
Angle of Internal Friction
Angle of Internal Friction is the angle measured between the normal force and resultant force.
Symbol: φ
Measurement: AngleUnit: °
Note: Value should be greater than 0.
Factor of Safety
Factor of Safety is a measure of the load-carrying capacity of a structure or material compared to the actual load or stress that is applied to it.
Symbol: fs
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
tan
The tangent of an angle is a trigonometric ratio of the length of the side opposite an angle to the length of the side adjacent to an angle in a right triangle.
Syntax: tan(Angle)

Other Formulas to find Saturated Unit Weight

​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
​Go Saturated Unit Weight given Weighted Friction Angle
γsat=γ'φiwφw

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 Factor of Safety with respect to Shear Strength?

Saturated Unit Weight given Factor of Safety with respect to Shear Strength evaluator uses Saturated Unit Weight = ((Submerged Unit Weight/tan((Weighted Friction Angle for Internal Friction)))*(tan((Angle of Internal Friction))/Factor of Safety)) to evaluate the Saturated Unit Weight, The Saturated Unit Weight given Factor of Safety with respect to Shear Strength is defined as 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, calculated when we have prior information of other parameters used. Saturated Unit Weight is denoted by γsat symbol.

How to evaluate Saturated Unit Weight given Factor of Safety with respect to Shear Strength using this online evaluator? To use this online evaluator for Saturated Unit Weight given Factor of Safety with respect to Shear Strength, enter Submerged Unit Weight '), Weighted Friction Angle for Internal Friction IF), Angle of Internal Friction (φ) & Factor of Safety (fs) and hit the calculate button.

FAQs on Saturated Unit Weight given Factor of Safety with respect to Shear Strength

What is the formula to find Saturated Unit Weight given Factor of Safety with respect to Shear Strength?
The formula of Saturated Unit Weight given Factor of Safety with respect to Shear Strength is expressed as Saturated Unit Weight = ((Submerged Unit Weight/tan((Weighted Friction Angle for Internal Friction)))*(tan((Angle of Internal Friction))/Factor of Safety)). Here is an example- 58.98128 = ((31/tan((0.19198621771934)))*(tan((0.173311194723004))/2.8)).
How to calculate Saturated Unit Weight given Factor of Safety with respect to Shear Strength?
With Submerged Unit Weight '), Weighted Friction Angle for Internal Friction IF), Angle of Internal Friction (φ) & Factor of Safety (fs) we can find Saturated Unit Weight given Factor of Safety with respect to Shear Strength using the formula - Saturated Unit Weight = ((Submerged Unit Weight/tan((Weighted Friction Angle for Internal Friction)))*(tan((Angle of Internal Friction))/Factor of Safety)). This formula also uses Tangent (tan) function(s).
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*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
  • Saturated Unit Weight=(Submerged Unit Weight*Internal Friction Angle with Weighted Frict. Angle)/Weighted Friction AngleOpenImg
Can the Saturated Unit Weight given Factor of Safety with respect to Shear Strength be negative?
No, the Saturated Unit Weight given Factor of Safety with respect to Shear Strength, measured in Specific Weight cannot be negative.
Which unit is used to measure Saturated Unit Weight given Factor of Safety with respect to Shear Strength?
Saturated Unit Weight given Factor of Safety with respect to Shear Strength 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 Factor of Safety with respect to Shear Strength can be measured.
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