Eccentricity given Vertical Normal Stress at Upstream Face Formula

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Eccentricity at Upstream is the distance from point of application of resultant to center of base. Check FAQs
eu=(1-(σzFv144T))T6
eu - Eccentricity at Upstream?σz - Vertical Stress at a Point?Fv - Vertical Component of Force?T - Thickness of Dam?

Eccentricity given Vertical Normal Stress at Upstream Face Example

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Here is how the Eccentricity given Vertical Normal Stress at Upstream Face equation looks like with Values.

Here is how the Eccentricity given Vertical Normal Stress at Upstream Face equation looks like with Units.

Here is how the Eccentricity given Vertical Normal Stress at Upstream Face equation looks like.

-18.9933Edit=(1-(2.5Edit15Edit1442.2Edit))2.2Edit6
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Eccentricity given Vertical Normal Stress at Upstream Face Solution

Follow our step by step solution on how to calculate Eccentricity given Vertical Normal Stress at Upstream Face?

FIRST Step Consider the formula
eu=(1-(σzFv144T))T6
Next Step Substitute values of Variables
eu=(1-(2.5Pa15N1442.2m))2.2m6
Next Step Prepare to Evaluate
eu=(1-(2.5151442.2))2.26
Next Step Evaluate
eu=-18.9933333333333
LAST Step Rounding Answer
eu=-18.9933

Eccentricity given Vertical Normal Stress at Upstream Face Formula Elements

Variables
Eccentricity at Upstream
Eccentricity at Upstream is the distance from point of application of resultant to center of base.
Symbol: eu
Measurement: NAUnit: Unitless
Note: Value can be positive or negative.
Vertical Stress at a Point
Vertical Stress at a Point is the stress acting perpendicular to the surface.
Symbol: σz
Measurement: PressureUnit: Pa
Note: Value can be positive or negative.
Vertical Component of Force
Vertical component of force is the resolved force acting along the vertical direction.
Symbol: Fv
Measurement: ForceUnit: N
Note: Value can be positive or negative.
Thickness of Dam
Thickness of Dam is the measurement or extent of dam from side to side.
Symbol: T
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other formulas in Gravity Dam category

​Go Water Pressure in Gravity Dam
PW=0.5ρWater(HS2)
​Go Density of Water given Water Pressure in Gravity Dam
ρWater=PW0.5(HS2)
​Go Vertical Normal Stress at Downstream Face
σz=(Fv144T)(1+(6edT))
​Go Total Vertical Force given Vertical Normal Stress at Downstream Face
Fv=σz(1144T)(1+(6edT))

How to Evaluate Eccentricity given Vertical Normal Stress at Upstream Face?

Eccentricity given Vertical Normal Stress at Upstream Face evaluator uses Eccentricity at Upstream = (1-(Vertical Stress at a Point/(Vertical Component of Force/(144*Thickness of Dam))))*Thickness of Dam/6 to evaluate the Eccentricity at Upstream, Eccentricity given Vertical Normal Stress at Upstream Face is defined as distance from point of application of resultant to center of base. Eccentricity at Upstream is denoted by eu symbol.

How to evaluate Eccentricity given Vertical Normal Stress at Upstream Face using this online evaluator? To use this online evaluator for Eccentricity given Vertical Normal Stress at Upstream Face, enter Vertical Stress at a Point z), Vertical Component of Force (Fv) & Thickness of Dam (T) and hit the calculate button.

FAQs on Eccentricity given Vertical Normal Stress at Upstream Face

What is the formula to find Eccentricity given Vertical Normal Stress at Upstream Face?
The formula of Eccentricity given Vertical Normal Stress at Upstream Face is expressed as Eccentricity at Upstream = (1-(Vertical Stress at a Point/(Vertical Component of Force/(144*Thickness of Dam))))*Thickness of Dam/6. Here is an example- -18.993333 = (1-(2.5/(15/(144*2.2))))*2.2/6.
How to calculate Eccentricity given Vertical Normal Stress at Upstream Face?
With Vertical Stress at a Point z), Vertical Component of Force (Fv) & Thickness of Dam (T) we can find Eccentricity given Vertical Normal Stress at Upstream Face using the formula - Eccentricity at Upstream = (1-(Vertical Stress at a Point/(Vertical Component of Force/(144*Thickness of Dam))))*Thickness of Dam/6.
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