Highest Value of Actual Stress near Discontinuity Calculator

✖The Fatigue Stress Concentration Factor is defined as the ratio of endurance limit of the notch-free specimen to endurance limit of the notched specimen.ⓘ Fatigue Stress Concentration Factor [k_f]			+10% -10%
✖Nominal Stress is the value of the stress at the minimum cross-section.ⓘ Nominal Stress [σ_o]			+10% -10%

✖The Highest Value of Actual Stress near Discontinuity is the maximum value of stress in the specimen and is near discontinuity.ⓘ Highest Value of Actual Stress near Discontinuity [σa_max]

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Highest Value of Actual Stress near Discontinuity

Formula

`"σa"_{"max"} = "k"_{"f"}*"σ"_{"o"}`

Example

`"53.75N/mm²"="2.15"*"25N/mm²"`

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Highest Value of Actual Stress near Discontinuity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress
σa_max = k_f*σ_o
This formula uses 3 Variables

Variables Used

Highest Value of Actual Stress near Discontinuity - (Measured in Pascal) - The Highest Value of Actual Stress near Discontinuity is the maximum value of stress in the specimen and is near discontinuity.
Fatigue Stress Concentration Factor - The Fatigue Stress Concentration Factor is defined as the ratio of endurance limit of the notch-free specimen to endurance limit of the notched specimen.
Nominal Stress - (Measured in Pascal) - Nominal Stress is the value of the stress at the minimum cross-section.

STEP 1: Convert Input(s) to Base Unit

Fatigue Stress Concentration Factor: 2.15 --> No Conversion Required
Nominal Stress: 25 Newton per Square Millimeter --> 25000000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

σa_max = k_f*σ_o --> 2.15*25000000

Evaluating ... ...

σa_max = 53750000

STEP 3: Convert Result to Output's Unit

53750000 Pascal -->53.75 Newton per Square Millimeter (Check conversion here)

FINAL ANSWER

53.75 Newton per Square Millimeter <-- Highest Value of Actual Stress near Discontinuity

(Calculation completed in 00.004 seconds)

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National Institute of Technology (NIT), Tiruchirapalli

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< 6 Rectangular Plate against Fluctuating Loads Calculators

Thickness of Rectangular Plate with Transverse Hole given Nominal Stress

Go Thickness of Plate = Load on Flat Plate/((Width of Plate-Diameter of Transverse Hole in Plate)*Nominal Stress)

Nominal Tensile Stress in Rectangular Plate with Transverse Hole

Go Nominal Stress = Load on Flat Plate/((Width of Plate-Diameter of Transverse Hole in Plate)*Thickness of Plate)

Diameter of Transverse Hole of Rectangular Plate with Stress Concentration given Nominal Stress

Go Diameter of Transverse Hole in Plate = Width of Plate-Load on Flat Plate/(Thickness of Plate*Nominal Stress)

Width of Rectangular Plate with Transverse Hole given Nominal Stress

Go Width of Plate = Load on Flat Plate/(Thickness of Plate*Nominal Stress)+Diameter of Transverse Hole in Plate

Load on Rectangular Plate with Transverse Hole given Nominal Stress

Go Load on Flat Plate = Nominal Stress*(Width of Plate-Diameter of Transverse Hole in Plate)*Thickness of Plate

Highest Value of Actual Stress near Discontinuity

Go Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress

Highest Value of Actual Stress near Discontinuity Formula

Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress
σa_max = k_f*σ_o

What is endurance limit?

The fatigue or endurance limit of a material is defined as the maximum amplitude of completely reversed stress that the standard specimen can sustain for an unlimited number of cycles without fatigue failure.

How to Calculate Highest Value of Actual Stress near Discontinuity?

Highest Value of Actual Stress near Discontinuity calculator uses Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress to calculate the Highest Value of Actual Stress near Discontinuity, Highest value of actual stress near discontinuity is the maximum value of the stress which is actually developed neat the discontinuity of the specimen. Highest Value of Actual Stress near Discontinuity is denoted by σa_max symbol.

How to calculate Highest Value of Actual Stress near Discontinuity using this online calculator? To use this online calculator for Highest Value of Actual Stress near Discontinuity, enter Fatigue Stress Concentration Factor (k_f) & Nominal Stress (σ_o) and hit the calculate button. Here is how the Highest Value of Actual Stress near Discontinuity calculation can be explained with given input values -> 5.4E-5 = 2.15*25000000.

FAQ

What is Highest Value of Actual Stress near Discontinuity?

Highest value of actual stress near discontinuity is the maximum value of the stress which is actually developed neat the discontinuity of the specimen and is represented as σa_max = k_f*σ_o or Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress. The Fatigue Stress Concentration Factor is defined as the ratio of endurance limit of the notch-free specimen to endurance limit of the notched specimen & Nominal Stress is the value of the stress at the minimum cross-section.

How to calculate Highest Value of Actual Stress near Discontinuity?

Highest value of actual stress near discontinuity is the maximum value of the stress which is actually developed neat the discontinuity of the specimen is calculated using Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress. To calculate Highest Value of Actual Stress near Discontinuity, you need Fatigue Stress Concentration Factor (k_f) & Nominal Stress (σ_o). With our tool, you need to enter the respective value for Fatigue Stress Concentration Factor & Nominal Stress 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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