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Torsional Shear Stress is the shear stress produced against torsional load or twisting load. Check FAQs
σs=3MtthtL2
σs - Torsional Shear Stress?Mtt - Torsional Moment in Welded Shaft?ht - Throat Thickness of Weld?L - Length of Weld?

Shear Stress for Long Fillet Weld Subjected to Torsion Example

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With units
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Here is how the Shear Stress for Long Fillet Weld Subjected to Torsion equation looks like with Values.

Here is how the Shear Stress for Long Fillet Weld Subjected to Torsion equation looks like with Units.

Here is how the Shear Stress for Long Fillet Weld Subjected to Torsion equation looks like.

6.8376Edit=31.3E+6Edit15Edit195Edit2
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Shear Stress for Long Fillet Weld Subjected to Torsion Solution

Follow our step by step solution on how to calculate Shear Stress for Long Fillet Weld Subjected to Torsion?

FIRST Step Consider the formula
σs=3MtthtL2
Next Step Substitute values of Variables
σs=31.3E+6N*mm15mm195mm2
Next Step Convert Units
σs=31300N*m0.015m0.195m2
Next Step Prepare to Evaluate
σs=313000.0150.1952
Next Step Evaluate
σs=6837606.83760684Pa
Next Step Convert to Output's Unit
σs=6.83760683760684N/mm²
LAST Step Rounding Answer
σs=6.8376N/mm²

Shear Stress for Long Fillet Weld Subjected to Torsion Formula Elements

Variables
Torsional Shear Stress
Torsional Shear Stress is the shear stress produced against torsional load or twisting load.
Symbol: σs
Measurement: StressUnit: N/mm²
Note: Value should be greater than 0.
Torsional Moment in Welded Shaft
Torsional moment in welded shaft is the torque applied to generate a torsion (twist) within the shaft.
Symbol: Mtt
Measurement: TorqueUnit: N*mm
Note: Value should be greater than 0.
Throat Thickness of Weld
Throat thickness of weld is the shortest distance from the root to the face of the weld.
Symbol: ht
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Length of Weld
The Length of Weld is the linear distance of the welding segment joined by the welded joint.
Symbol: L
Measurement: LengthUnit: mm
Note: Value should be greater than 0.

Other Formulas to find Torsional Shear Stress

​Go Shear Stress on Circular Fillet Weld Subjected to Torsion
σs=Mttπhtr2
​Go Torsional Shear Stress in Weld
σs=Mtt2πr2t

Other formulas in Stress in Design category

​Go Torsional Moment given Torsional Shear Stress in Weld
Mtt=2πr2tσs
​Go Thickness of Shaft given Torsional Shear Stress in Weld
t=Mtt2πr2σs
​Go Radius of Shaft given Torsional Shear Stress in Weld
r=Mtt2πσst
​Go Polar Moment of Inertia of Thickened Hollow Welded Shaft
J=(2πtr3)

How to Evaluate Shear Stress for Long Fillet Weld Subjected to Torsion?

Shear Stress for Long Fillet Weld Subjected to Torsion evaluator uses Torsional Shear Stress = (3*Torsional Moment in Welded Shaft)/(Throat Thickness of Weld*Length of Weld^2) to evaluate the Torsional Shear Stress, The shear stress for long fillet weld subjected to torsion is the force tending to cause deformation of a material by slippage along a plane or planes parallel to the imposed stress. Torsional Shear Stress is denoted by σs symbol.

How to evaluate Shear Stress for Long Fillet Weld Subjected to Torsion using this online evaluator? To use this online evaluator for Shear Stress for Long Fillet Weld Subjected to Torsion, enter Torsional Moment in Welded Shaft (Mtt), Throat Thickness of Weld (ht) & Length of Weld (L) and hit the calculate button.

FAQs on Shear Stress for Long Fillet Weld Subjected to Torsion

What is the formula to find Shear Stress for Long Fillet Weld Subjected to Torsion?
The formula of Shear Stress for Long Fillet Weld Subjected to Torsion is expressed as Torsional Shear Stress = (3*Torsional Moment in Welded Shaft)/(Throat Thickness of Weld*Length of Weld^2). Here is an example- 6.8E-6 = (3*1300)/(0.015*0.195^2).
How to calculate Shear Stress for Long Fillet Weld Subjected to Torsion?
With Torsional Moment in Welded Shaft (Mtt), Throat Thickness of Weld (ht) & Length of Weld (L) we can find Shear Stress for Long Fillet Weld Subjected to Torsion using the formula - Torsional Shear Stress = (3*Torsional Moment in Welded Shaft)/(Throat Thickness of Weld*Length of Weld^2).
What are the other ways to Calculate Torsional Shear Stress?
Here are the different ways to Calculate Torsional Shear Stress-
  • Torsional Shear Stress=Torsional Moment in Welded Shaft/(pi*Throat Thickness of Weld*Radius of Welded Shaft^2)OpenImg
  • Torsional Shear Stress=Torsional Moment in Welded Shaft/(2*pi*Radius of Welded Shaft^2*Thickness of Welded Shaft)OpenImg
Can the Shear Stress for Long Fillet Weld Subjected to Torsion be negative?
No, the Shear Stress for Long Fillet Weld Subjected to Torsion, measured in Stress cannot be negative.
Which unit is used to measure Shear Stress for Long Fillet Weld Subjected to Torsion?
Shear Stress for Long Fillet Weld Subjected to Torsion is usually measured using the Newton per Square Millimeter[N/mm²] for Stress. Pascal[N/mm²], Newton per Square Meter[N/mm²], Kilonewton per Square Meter[N/mm²] are the few other units in which Shear Stress for Long Fillet Weld Subjected to Torsion can be measured.
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