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Factor of Safety of Shaft is the ratio of maximum shear stress a shaft can withstand to the maximum shear stress it is subjected to. Check FAQs
fosshaft=0.5τmax𝜏max MSST
fosshaft - Factor of Safety of Shaft?τmax - Yield Strength in Shaft from MSST?𝜏max MSST - Maximum Shear Stress in Shaft from MSST?

Factor of Safety given Permissible Value of Maximum Shear Stress Example

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Here is how the Factor of Safety given Permissible Value of Maximum Shear Stress equation looks like with Values.

Here is how the Factor of Safety given Permissible Value of Maximum Shear Stress equation looks like with Units.

Here is how the Factor of Safety given Permissible Value of Maximum Shear Stress equation looks like.

1.8803Edit=0.5221.5Edit58.9Edit
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Factor of Safety given Permissible Value of Maximum Shear Stress Solution

Follow our step by step solution on how to calculate Factor of Safety given Permissible Value of Maximum Shear Stress?

FIRST Step Consider the formula
fosshaft=0.5τmax𝜏max MSST
Next Step Substitute values of Variables
fosshaft=0.5221.5N/mm²58.9N/mm²
Next Step Convert Units
fosshaft=0.52.2E+8Pa5.9E+7Pa
Next Step Prepare to Evaluate
fosshaft=0.52.2E+85.9E+7
Next Step Evaluate
fosshaft=1.88030560271647
LAST Step Rounding Answer
fosshaft=1.8803

Factor of Safety given Permissible Value of Maximum Shear Stress Formula Elements

Variables
Factor of Safety of Shaft
Factor of Safety of Shaft is the ratio of maximum shear stress a shaft can withstand to the maximum shear stress it is subjected to.
Symbol: fosshaft
Measurement: NAUnit: Unitless
Note: Value should be greater than 0.
Yield Strength in Shaft from MSST
Yield Strength in Shaft from MSST is the maximum stress a shaft can withstand without deforming plastically, calculated based on principal stress theory.
Symbol: τmax
Measurement: StressUnit: N/mm²
Note: Value should be greater than 0.
Maximum Shear Stress in Shaft from MSST
Maximum Shear Stress in Shaft from MSST is the maximum shear stress developed in a shaft due to twisting or torsional loading, affecting its structural integrity.
Symbol: 𝜏max MSST
Measurement: StressUnit: N/mm²
Note: Value should be greater than 0.

Other Formulas to find Factor of Safety of Shaft

​Go Factor of Safety given Permissible Value of Maximum Principle Stress
fosshaft=Fceσmax

Other formulas in Maximum Shear Stress and Principal Stress Theory category

​Go Permissible Value of Maximum Principle Stress
σmax=16πdMPST3(Mb+Mb2+Mtshaft2)
​Go Diameter of Shaft given Permissible Value of Maximum Principle Stress
dMPST=(16πσmax(Mb+Mb2+Mtshaft2))13
​Go Permissible Value of Maximum Principle Stress using Factor of Safety
σmax=Fcefosshaft
​Go Yield Stress in Shear given Permissible Value of Maximum Principle Stress
Fce=σmaxfosshaft

How to Evaluate Factor of Safety given Permissible Value of Maximum Shear Stress?

Factor of Safety given Permissible Value of Maximum Shear Stress evaluator uses Factor of Safety of Shaft = 0.5*Yield Strength in Shaft from MSST/Maximum Shear Stress in Shaft from MSST to evaluate the Factor of Safety of Shaft, Factor of Safety given Permissible Value of Maximum Shear Stress formula is defined as a measure of the structural integrity of a material, providing a safety margin against failure by comparing the maximum permissible shear stress to the actual maximum shear stress. Factor of Safety of Shaft is denoted by fosshaft symbol.

How to evaluate Factor of Safety given Permissible Value of Maximum Shear Stress using this online evaluator? To use this online evaluator for Factor of Safety given Permissible Value of Maximum Shear Stress, enter Yield Strength in Shaft from MSST max) & Maximum Shear Stress in Shaft from MSST (𝜏max MSST) and hit the calculate button.

FAQs on Factor of Safety given Permissible Value of Maximum Shear Stress

What is the formula to find Factor of Safety given Permissible Value of Maximum Shear Stress?
The formula of Factor of Safety given Permissible Value of Maximum Shear Stress is expressed as Factor of Safety of Shaft = 0.5*Yield Strength in Shaft from MSST/Maximum Shear Stress in Shaft from MSST. Here is an example- 1.88455 = 0.5*221500000/58900000.
How to calculate Factor of Safety given Permissible Value of Maximum Shear Stress?
With Yield Strength in Shaft from MSST max) & Maximum Shear Stress in Shaft from MSST (𝜏max MSST) we can find Factor of Safety given Permissible Value of Maximum Shear Stress using the formula - Factor of Safety of Shaft = 0.5*Yield Strength in Shaft from MSST/Maximum Shear Stress in Shaft from MSST.
What are the other ways to Calculate Factor of Safety of Shaft?
Here are the different ways to Calculate Factor of Safety of Shaft-
  • Factor of Safety of Shaft=Yield Strength in Shaft from MPST/Maximum Principle Stress in ShaftOpenImg
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