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Highest Value of Actual Stress near Discontinuity Formula

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The Highest Value of Actual Stress near Discontinuity is the maximum stress experienced at a point where there is a change in geometry or material properties. Check FAQs

σa max = k f \cdot σ o

σa_max - Highest Value of Actual Stress near Discontinuity?k_f - Fatigue Stress Concentration Factor?σ_o - Nominal Stress?

Highest Value of Actual Stress near Discontinuity Example

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Here is how the Highest Value of Actual Stress near Discontinuity equation looks like with Values.

Here is how the Highest Value of Actual Stress near Discontinuity equation looks like with Units.

Here is how the Highest Value of Actual Stress near Discontinuity equation looks like.

53.75 = 2.15 \cdot 25

53.75N/mm² = 2.15 \cdot 25N/mm²

53.75 = 2.15 \cdot 25

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Highest Value of Actual Stress near Discontinuity Solution

Follow our step by step solution on how to calculate Highest Value of Actual Stress near Discontinuity?

FIRST Step Consider the formula

σa max = k f \cdot σ o

Next Step Substitute values of Variables

∴

σa max = 2.15 \cdot 25N/mm²

Next Step Convert Units

∴

σa max = 2.15 \cdot 2.5E+7Pa

Next Step Prepare to Evaluate

∴

σa max = 2.15 \cdot 2.5E+7

Next Step Evaluate

∴

σa max = 53750000Pa

LAST Step Convert to Output's Unit

∴

σa max = 53.75N/mm²

Highest Value of Actual Stress near Discontinuity Formula Elements

Variables

Highest Value of Actual Stress near Discontinuity

The Highest Value of Actual Stress near Discontinuity is the maximum stress experienced at a point where there is a change in geometry or material properties.

Symbol: σa_max

Measurement: StressUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Highest Value of Actual Stress near Discontinuity

Fatigue Stress Concentration Factor

The Fatigue Stress Concentration Factor is a measure that quantifies the increase in stress in a material due to geometric discontinuities under fluctuating loads.

Symbol: k_f

Measurement: NAUnit: Unitless

Note: Value should be greater than 1.

Formulas to find Fatigue Stress Concentration Factor

Nominal Stress

The Nominal Stress is the average stress experienced by a material under load, used to assess its performance and safety in mechanical design applications.

Symbol: σ_o

Measurement: StressUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Nominal Stress

Other formulas in Rectangular Plate against Fluctuating Loads category

Go Nominal Tensile Stress in Rectangular Plate with Transverse Hole

σ o = \frac{P}{(w - d h) \cdot t}

Go Load on Rectangular Plate with Transverse Hole given Nominal Stress

P = σ o \cdot (w - d h) \cdot t

Go Width of Rectangular Plate with Transverse Hole given Nominal Stress

w = \frac{P}{t \cdot σ o} + d h

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

d h = w - \frac{P}{t \cdot σ o}

How to Evaluate Highest Value of Actual Stress near Discontinuity?

Highest Value of Actual Stress near Discontinuity evaluator uses Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress to evaluate 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 evaluate Highest Value of Actual Stress near Discontinuity using this online evaluator? To use this online evaluator for Highest Value of Actual Stress near Discontinuity, enter Fatigue Stress Concentration Factor (k_f) & Nominal Stress (σ_o) and hit the calculate button.

FAQs on Highest Value of Actual Stress near Discontinuity

What is the formula to find Highest Value of Actual Stress near Discontinuity?

The formula of Highest Value of Actual Stress near Discontinuity is expressed as Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress. Here is an example- 5.4E-5 = 2.15*25000000.

How to calculate Highest Value of Actual Stress near Discontinuity?

With Fatigue Stress Concentration Factor (k_f) & Nominal Stress (σ_o) we can find Highest Value of Actual Stress near Discontinuity using the formula - Highest Value of Actual Stress near Discontinuity = Fatigue Stress Concentration Factor*Nominal Stress.

Can the Highest Value of Actual Stress near Discontinuity be negative?

No, the Highest Value of Actual Stress near Discontinuity, measured in Stress cannot be negative.

Which unit is used to measure Highest Value of Actual Stress near Discontinuity?

Highest Value of Actual Stress near Discontinuity 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 Highest Value of Actual Stress near Discontinuity can be measured.

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