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Intrados Stresses is defined as the stresses on the inner wall of the Arch Dam. Check FAQs
S=(Ft)+(6Mtt2)
S - Intrados Stresses?F - Thrust of Abutments?t - Horizontal Thickness of an Arch?Mt - Moment acting on Arch Dam?

Intrados Stresses on Arch Dam Example

With values
With units
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Here is how the Intrados Stresses on Arch Dam equation looks like with Values.

Here is how the Intrados Stresses on Arch Dam equation looks like with Units.

Here is how the Intrados Stresses on Arch Dam equation looks like.

280.0417Edit=(63.55Edit1.2Edit)+(654.5Edit1.2Edit2)
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Intrados Stresses on Arch Dam Solution

Follow our step by step solution on how to calculate Intrados Stresses on Arch Dam?

FIRST Step Consider the formula
S=(Ft)+(6Mtt2)
Next Step Substitute values of Variables
S=(63.55N1.2m)+(654.5N*m1.2m2)
Next Step Convert Units
S=(63.55N1.2m)+(654.5J1.2m2)
Next Step Prepare to Evaluate
S=(63.551.2)+(654.51.22)
Next Step Evaluate
S=280.041666666667Pa
Next Step Convert to Output's Unit
S=280.041666666667N/m²
LAST Step Rounding Answer
S=280.0417N/m²

Intrados Stresses on Arch Dam Formula Elements

Variables
Intrados Stresses
Intrados Stresses is defined as the stresses on the inner wall of the Arch Dam.
Symbol: S
Measurement: PressureUnit: N/m²
Note: Value can be positive or negative.
Thrust of Abutments
Thrust of Abutments refers to the horizontal force exerted by an arch, vault, or similar structure against its supporting abutments.
Symbol: F
Measurement: ForceUnit: N
Note: Value can be positive or negative.
Horizontal Thickness of an Arch
Horizontal Thickness of an Arch, also known as the arch thickness or arch rise, refers to the distance between the intrados and the extrados along the horizontal axis.
Symbol: t
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Moment acting on Arch Dam
Moment acting on Arch Dam is an overturning effect (tends to bend or turn the member) created by the force(load) acting on a structural member.
Symbol: Mt
Measurement: EnergyUnit: N*m
Note: Value can be positive or negative.

Other Formulas to find Intrados Stresses

​Go Extrados Stresses on Arch Dam
S=(Ft)-(6Mtt2)

Other formulas in Arch Dams category

​Go Radius to centerline given Thrust at Abutments of Arch Dam
r=P-Fcos(θ)1-cos(θ)Pv
​Go Angle between Crown and Abutments given Thrust at Abutments of Arch Dam
θ=acos(P-Pvr-Pvr+F)
​Go Rotation due to Moment on Arch Dam
Φ=MtK1Ett
​Go Shear Force given Deflection due to Shear on Arch Dam
Fs=δEK3

How to Evaluate Intrados Stresses on Arch Dam?

Intrados Stresses on Arch Dam evaluator uses Intrados Stresses = (Thrust of Abutments/Horizontal Thickness of an Arch)+(6*Moment acting on Arch Dam/(Horizontal Thickness of an Arch^2)) to evaluate the Intrados Stresses, Intrados Stresses on Arch Dam is defined as stress on inner wall of arch dam, due to curvature of dam. Intrados Stresses is denoted by S symbol.

How to evaluate Intrados Stresses on Arch Dam using this online evaluator? To use this online evaluator for Intrados Stresses on Arch Dam, enter Thrust of Abutments (F), Horizontal Thickness of an Arch (t) & Moment acting on Arch Dam (Mt) and hit the calculate button.

FAQs on Intrados Stresses on Arch Dam

What is the formula to find Intrados Stresses on Arch Dam?
The formula of Intrados Stresses on Arch Dam is expressed as Intrados Stresses = (Thrust of Abutments/Horizontal Thickness of an Arch)+(6*Moment acting on Arch Dam/(Horizontal Thickness of an Arch^2)). Here is an example- 280.0417 = (63.55/1.2)+(6*54.5/(1.2^2)).
How to calculate Intrados Stresses on Arch Dam?
With Thrust of Abutments (F), Horizontal Thickness of an Arch (t) & Moment acting on Arch Dam (Mt) we can find Intrados Stresses on Arch Dam using the formula - Intrados Stresses = (Thrust of Abutments/Horizontal Thickness of an Arch)+(6*Moment acting on Arch Dam/(Horizontal Thickness of an Arch^2)).
What are the other ways to Calculate Intrados Stresses?
Here are the different ways to Calculate Intrados Stresses-
  • Intrados Stresses=(Thrust of Abutments/Horizontal Thickness of an Arch)-(6*Moment acting on Arch Dam/(Horizontal Thickness of an Arch^2))OpenImg
Can the Intrados Stresses on Arch Dam be negative?
Yes, the Intrados Stresses on Arch Dam, measured in Pressure can be negative.
Which unit is used to measure Intrados Stresses on Arch Dam?
Intrados Stresses on Arch Dam is usually measured using the Newton per Square Meter[N/m²] for Pressure. Pascal[N/m²], Kilopascal[N/m²], Bar[N/m²] are the few other units in which Intrados Stresses on Arch Dam can be measured.
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