Permissible Stress using Factor of Safety Solution

STEP 0: Pre-Calculation Summary
Formula Used
Permissible Stress = Ultimate Stress/Factor of Safety
P = U/F.O.S
This formula uses 3 Variables
Variables Used
Permissible Stress - (Measured in Pascal) - Permissible Stress is the allowable stress in a design.
Ultimate Stress - (Measured in Pascal) - Ultimate Stress refers to the maximum stress that a given material can withstand under an applied force.
Factor of Safety - The Factor of Safety is Ratio of ultimate state to allowable state.
STEP 1: Convert Input(s) to Base Unit
Ultimate Stress: 49 Megapascal --> 49000000 Pascal (Check conversion here)
Factor of Safety: 4 --> No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
P = U/F.O.S --> 49000000/4
Evaluating ... ...
P = 12250000
STEP 3: Convert Result to Output's Unit
12250000 Pascal -->12.25 Megapascal (Check conversion here)
FINAL ANSWER
12.25 Megapascal <-- Permissible Stress
(Calculation completed in 00.004 seconds)

Credits

Created by Chilvera Bhanu Teja
Institute of Aeronautical Engineering (IARE), Hyderabad
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National Institute Of Technology (NIT), Hamirpur
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6 Stress Calculators

Compressive Stress given Compressive Strain
Go Compressive Stress = (Modulus of Elasticity*Compressive Strain)
Normal Stress given Modulus of Elasticity
Go Normal Stress = Strain in Component*Modulus of Elasticity
Tensile Stress given Modulus of Elasticity
Go Tensile Stress = (Modulus of Elasticity*Tensile Strain)
Permissible Stress using Factor of Safety
Go Permissible Stress = Ultimate Stress/Factor of Safety
Ultimate Stress using Factor of Safety
Go Ultimate Stress = Factor of Safety*Permissible Stress
Shear Stress given Shear Strain
Go Shear Stress = (Modulus of Rigidity*Shear Strain)

Permissible Stress using Factor of Safety Formula

Permissible Stress = Ultimate Stress/Factor of Safety
P = U/F.O.S

What is permissible stress?

The maximum stress to which any member is designed is much less than the ultimate
stress and this designed stress is called permissible stress.

How to Calculate Permissible Stress using Factor of Safety?

Permissible Stress using Factor of Safety calculator uses Permissible Stress = Ultimate Stress/Factor of Safety to calculate the Permissible Stress, Permissible Stress using Factor of Safety then it is defined as the ratio of ultimate stress to the factor of safety. Permissible Stress is denoted by P symbol.

How to calculate Permissible Stress using Factor of Safety using this online calculator? To use this online calculator for Permissible Stress using Factor of Safety, enter Ultimate Stress (U) & Factor of Safety (F.O.S) and hit the calculate button. Here is how the Permissible Stress using Factor of Safety calculation can be explained with given input values -> 9.8E-6 = 49000000/4.

FAQ

What is Permissible Stress using Factor of Safety?
Permissible Stress using Factor of Safety then it is defined as the ratio of ultimate stress to the factor of safety and is represented as P = U/F.O.S or Permissible Stress = Ultimate Stress/Factor of Safety. Ultimate Stress refers to the maximum stress that a given material can withstand under an applied force & The Factor of Safety is Ratio of ultimate state to allowable state.
How to calculate Permissible Stress using Factor of Safety?
Permissible Stress using Factor of Safety then it is defined as the ratio of ultimate stress to the factor of safety is calculated using Permissible Stress = Ultimate Stress/Factor of Safety. To calculate Permissible Stress using Factor of Safety, you need Ultimate Stress (U) & Factor of Safety (F.O.S). With our tool, you need to enter the respective value for Ultimate Stress & Factor of Safety and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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