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Shear Stress in Beam is force tending to cause deformation of a material by slippage along a plane or planes parallel to the imposed stress. Check FAQs
𝜏beam=Fs8I(D2-d2)
𝜏beam - Shear Stress in Beam?Fs - Shear Force on Beam?I - Moment of Inertia of Area of Section?D - Outer Depth of I section?d - Inner Depth of I Section?

Shear Stress in Lower Edge of Flange of I-section Example

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Here is how the Shear Stress in Lower Edge of Flange of I-section equation looks like with Values.

Here is how the Shear Stress in Lower Edge of Flange of I-section equation looks like with Units.

Here is how the Shear Stress in Lower Edge of Flange of I-section equation looks like.

28.8562Edit=4.8Edit80.0017Edit(9000Edit2-450Edit2)
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Shear Stress in Lower Edge of Flange of I-section Solution

Follow our step by step solution on how to calculate Shear Stress in Lower Edge of Flange of I-section?

FIRST Step Consider the formula
𝜏beam=Fs8I(D2-d2)
Next Step Substitute values of Variables
𝜏beam=4.8kN80.0017m⁴(9000mm2-450mm2)
Next Step Convert Units
𝜏beam=4800N80.0017m⁴(9m2-0.45m2)
Next Step Prepare to Evaluate
𝜏beam=480080.0017(92-0.452)
Next Step Evaluate
𝜏beam=28856250Pa
Next Step Convert to Output's Unit
𝜏beam=28.85625MPa
LAST Step Rounding Answer
𝜏beam=28.8562MPa

Shear Stress in Lower Edge of Flange of I-section Formula Elements

Variables
Shear Stress in Beam
Shear Stress in Beam is force tending to cause deformation of a material by slippage along a plane or planes parallel to the imposed stress.
Symbol: 𝜏beam
Measurement: PressureUnit: MPa
Note: Value should be greater than 0.
Shear Force on Beam
Shear Force on Beam is the force which causes shear deformation to occur in the shear plane.
Symbol: Fs
Measurement: ForceUnit: kN
Note: Value can be positive or negative.
Moment of Inertia of Area of Section
Moment of Inertia of Area of Section is the second moment of the area of the section about the neutral axis.
Symbol: I
Measurement: Second Moment of AreaUnit: m⁴
Note: Value should be greater than 0.
Outer Depth of I section
The Outer Depth of I section is a measure of distance, the distance between the outer bars of the I-section.
Symbol: D
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Inner Depth of I Section
Inner Depth of I Section is a measure of distance, the distance between the inner bars of the I-section.
Symbol: d
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other Formulas to find Shear Stress in Beam

​Go Shear Stress in Flange of I-section
𝜏beam=Fs2I(D22-y2)

Other formulas in Shear Stress Distribution in Flange category

​Go Inner Depth of I-section given Shear Stress in Lower Edge of Flange
d=D2-8IFs𝜏beam
​Go Outer Depth of I section given Shear Stress in Lower Edge of Flange
D=8IFs𝜏beam+d2
​Go Moment of Inertia of I section given Shear Stress in Lower Edge of Flange
I=Fs8𝜏beam(D2-d2)
​Go Shear Force in Lower Edge of Flange in I-section
Fs=8I𝜏beamD2-d2

How to Evaluate Shear Stress in Lower Edge of Flange of I-section?

Shear Stress in Lower Edge of Flange of I-section evaluator uses Shear Stress in Beam = Shear Force on Beam/(8*Moment of Inertia of Area of Section)*(Outer Depth of I section^2-Inner Depth of I Section^2) to evaluate the Shear Stress in Beam, The Shear Stress in Lower Edge of Flange of I-section formula is defined as a measure of the stress experienced by the lower edge of the flange in an I-section beam, which is critical in determining the structural integrity of the beam under various loads. Shear Stress in Beam is denoted by 𝜏beam symbol.

How to evaluate Shear Stress in Lower Edge of Flange of I-section using this online evaluator? To use this online evaluator for Shear Stress in Lower Edge of Flange of I-section, enter Shear Force on Beam (Fs), Moment of Inertia of Area of Section (I), Outer Depth of I section (D) & Inner Depth of I Section (d) and hit the calculate button.

FAQs on Shear Stress in Lower Edge of Flange of I-section

What is the formula to find Shear Stress in Lower Edge of Flange of I-section?
The formula of Shear Stress in Lower Edge of Flange of I-section is expressed as Shear Stress in Beam = Shear Force on Beam/(8*Moment of Inertia of Area of Section)*(Outer Depth of I section^2-Inner Depth of I Section^2). Here is an example- 2.9E-5 = 4800/(8*0.00168)*(9^2-0.45^2).
How to calculate Shear Stress in Lower Edge of Flange of I-section?
With Shear Force on Beam (Fs), Moment of Inertia of Area of Section (I), Outer Depth of I section (D) & Inner Depth of I Section (d) we can find Shear Stress in Lower Edge of Flange of I-section using the formula - Shear Stress in Beam = Shear Force on Beam/(8*Moment of Inertia of Area of Section)*(Outer Depth of I section^2-Inner Depth of I Section^2).
What are the other ways to Calculate Shear Stress in Beam?
Here are the different ways to Calculate Shear Stress in Beam-
  • Shear Stress in Beam=Shear Force on Beam/(2*Moment of Inertia of Area of Section)*(Outer Depth of I section^2/2-Distance from Neutral Axis^2)OpenImg
Can the Shear Stress in Lower Edge of Flange of I-section be negative?
No, the Shear Stress in Lower Edge of Flange of I-section, measured in Pressure cannot be negative.
Which unit is used to measure Shear Stress in Lower Edge of Flange of I-section?
Shear Stress in Lower Edge of Flange of I-section is usually measured using the Megapascal[MPa] for Pressure. Pascal[MPa], Kilopascal[MPa], Bar[MPa] are the few other units in which Shear Stress in Lower Edge of Flange of I-section can be measured.
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